math..solve for u again

28,344 results, page 70
  1. Algebra

    Solve for x in each of the following: A: 2/3 = x/18 B: 3/x = 3x/x^2 I think I have the first one. I am clueless on the second one! HELP!

    asked by Anna on October 17, 2014
  2. alg. 2

    solve by subsitution 2x+3y=10 x+6y=32

    asked by kat on January 19, 2011
  3. math

    solve y=0.04x^2+8.3x+4.3

    asked by math on May 25, 2017
  4. math

    How would you solve for x in this equation: (y^2+y-6)(3y+1)=0

    asked by mitch on September 15, 2008
  5. math

    How would you solve for x in this equation: (x^2-9)(2x-1)=0

    asked by mitch on September 15, 2008
  6. math

    how do i solve this problem? -4n+5m-2-6n+4-3m

    asked by joe on March 15, 2011
  7. algebra

    a+6a+-9=30 how would you solve this question?

    asked by sammanthia on September 12, 2008
  8. math

    solve and graph 4x+3y=6

    asked by Robbie on March 19, 2013
  9. algebra

    how do you solve a question like 4n-2n=18

    asked by sammanthia on September 12, 2008
  10. Algebra

    Solve. x/x+3 - 3/x-3 = x^2+9/x^2-9 Answer: x = 0?

    asked by Bretagne on February 3, 2008
  11. college algebra

    solve for X -7=7x^2-10x+6

    asked by Ty on November 12, 2012
  12. math

    which one is easir to solve?? -2a+b=7 or 5a+b=-10

    asked by hi on January 19, 2011
  13. math

    2log_3(9) solve

    asked by Hasane on March 19, 2013
  14. Math

    Solve the equation for Y X-Y=2

    asked by Ricky on September 11, 2008
  15. algerbra

    solve by substitution y=0.5x+2 -y=-2x+4

    asked by hernan on January 9, 2013
  16. algebra 1

    -4x + 7y = -3 -4x – 3y = 7 solve using elimination

    asked by math GENIUS needs help on November 21, 2016
  17. math

    which one is easir to solve?? -2a+b=7 or 5a+b=-10

    asked by hi on January 19, 2011
  18. Math

    How do you solve this problem? 3/4(11/12-7/8)+5/16

    asked by Sally on January 21, 2010
  19. maths

    Solve and verify 7/x+35=1/10

    asked by neha on July 9, 2015
  20. Math

    Please explain how to solve: 1/3 = p-2/p+8

    asked by Jane on January 6, 2012
  21. algebra

    Solve by elimenation 0.3x -0.27 =4 0.2x + 0.3y = -37/17

    asked by Jackie on August 7, 2010
  22. Algebra 1

    Solve the inequality: -2/5x - 9 < 9/10

    asked by Ailani on October 22, 2014
  23. Math

    Please how to solve the equations: y=4-3x and x=4y-6 Thank you

    asked by Anonymous on September 21, 2016
  24. Math

    3^x=10. Solve for x algebraically.

    asked by John on March 20, 2013
  25. math

    the question says solve for x x+3/5+4x/15=x-7/3

    asked by maya on January 20, 2015
  26. algebra, factoring

    Solve. x3 + 0.9x2 − 0.9x = 0

    asked by anonymous on October 23, 2014
  27. algebra

    72+4-14c=36 how would you solve this

    asked by sammanthia on September 14, 2008
  28. Maths

    2X²+Y=15 3X+9Y=1, Solve for X and Y.

    asked by Ossy on November 22, 2016
  29. math

    how do I solve -.2x^2+12x+11

    asked by stumped on January 10, 2010
  30. Differential Equations

    (D^2 + 1) y = sec^3 x solve for Yp.

    asked by Cathy on October 14, 2014
  31. math,maths

    solve (x+2)/x>=0.2 with steps

    asked by Neh on July 11, 2016
  32. algebra

    How do you solve an equation like: (5-11)/x+2=3

    asked by kathleen on December 17, 2010
  33. math

    Solve (1) TTX=2 (2) 3x+2=5x+7-2x (3) 6x+2-4x=5+2x-3

    asked by nakul on July 27, 2015
  34. Algebra..

    f(x)= x^2+3 ; g(x)=3x-1 Check These Please? 1.(fg)(-1) = 5 2. (f o g)(1) =10 How would you solve this? 1. (g o f)(x)

    asked by Sara on September 14, 2012
  35. math

    solve the following equation: k/2 - k/5 - k/6 =2

    asked by Anonymous on June 10, 2017
  36. maths

    how to solve this equations 2x=3x

    asked by Anonymous on November 5, 2016
  37. inequality

    solve the inequality (x+8)^2(x-4) > 0

    asked by Jenn on March 25, 2013
  38. Differential Equations

    (D^2 + 1) y = 1/(1 + sin x) solve for Yp.

    asked by Cathy on October 14, 2014
  39. Precalc

    (2^(x))(5)=10^(x) steps too please how to solve

    asked by Amy~ on February 3, 2011
  40. Algebra

    x= 5/9(y-32) solve for y and simplify

    asked by Ariel on January 11, 2010
  41. al 1

    how do you solve 4x < 0.325?

    asked by denya on July 28, 2015
  42. Math

    how would you solve this with substitution? -3x – 2y = 16 -x + y = -8

    asked by Alessandra on July 28, 2015
  43. algebra

    How do I solve this equation

    asked by billy on May 20, 2010
  44. Maths

    Solve for x: 6log(x^2 +1) - x = 0

    asked by Jeconiah on March 27, 2013
  45. Maths

    Solve for X: log4(3x-7)^2 = 10

    asked by Jeconiah on March 27, 2013
  46. algerba

    2k squared + 4k= 10 How would I solve

    asked by suzy on March 27, 2013
  47. Algebra

    solve the equation q+4 /5 + q -2 /2 =6/5

    asked by sarah on August 14, 2010
  48. Differential Equations

    (D^2 + 1) y = sec^2 2x solve for Yp.

    asked by Cathy on October 14, 2014
  49. 10 grade algebra

    solve 10(x+5)=130

    asked by mary on March 26, 2013
  50. 10 grade algebra

    Solve the equation 2(x =10)=80

    asked by mary on March 26, 2013
  51. Algerbra

    Solve the equation 15(x+3)=75

    asked by Eric on March 26, 2013
  52. Math

    if a=6 and b=-4, solve the equation (4a+4b) (4a-b)

    asked by Caitlin on February 8, 2008
  53. Math

    Solve for each equation 3/x^2+x-2 - 1/x^2-1= 7/2x^2+6x+4

    asked by Aria on November 8, 2016
  54. algebra 2

    Solve the following for the variable x. (7/x-2)+(1/x+2)=(3x/x^2-4) Thank you.

    asked by Esther on March 17, 2011
  55. MATH

    solve 6x^2 - 5x +1 = 0 is this correct? 6x^2 - 2x - 3x + 1=0 -2x(-3x+1) 1(-3x +1) (2x-1)=0 (3x-1)=0 x=1/2 x=1/3

    asked by jennifer on September 21, 2008
  56. algebra

    solve the following equation for d. k=2c-9d/8.

    asked by Soibon on December 19, 2010
  57. algebra

    solve the following equation for d. k=2c-9d/8.

    asked by Soibon on December 19, 2010
  58. alg.2

    solve by elimination x+3y=0 2x+6y=5

    asked by ana on January 20, 2011
  59. algabra

    could you help me solve this 3x^2- 12x - 24 = 0

    asked by kathy on February 3, 2011
  60. math

    solve the proportion x/12=91/84 A)6 B)8 C)13 D)3

    asked by makeeda on January 15, 2010
  61. math

    solve : lim [((2x+1)^0.5)-3]/[x-4] x-->4

    asked by mo on November 20, 2007
  62. Math

    use multiplication to solve??? (s+6)9

    asked by LaNiece on January 10, 2012
  63. algebra

    solve algebraically 3e^(-4x) = 12

    asked by mo on December 19, 2010
  64. ALGEBRA /116

    Solve the inequality -5x/7-2>-1 1.x4.2 3.x-1.4

    asked by Libby on April 7, 2015
  65. MATH

    solve (2s + 5)(s+1)=-1 am I on the right track? 2s^2 +2s=5s=5+-1 2s^2+7s+5=-1 2s^2+7s=-6 where do i go from here?

    asked by jennifer on September 21, 2008
  66. College Algerbra

    Solve the inequality. - 5x / 7 -2>-1

    asked by Eric on March 24, 2013
  67. Algebra 2

    Solve the following for the variable x. (7/x-2)+(1/x+2)=(3x/x^2-4) Thank you.

    asked by Esther on March 17, 2011
  68. College Algerbra

    Solve the inequality. 0.1(0.1x+0.1) _< -0.8

    asked by Eric on March 24, 2013
  69. algebra

    solve. 3^x+1=4^X+1 its a logarithm

    asked by elisha on August 12, 2010
  70. math

    6-2(3-7)^2÷(-4)= can you explain how to solve it, please?

    asked by Annabella on January 4, 2013
  71. pre- algebra 1

    Solve the inequality. 42

    asked by Shay on November 17, 2012
  72. math

    how do you solve a problem like this?: 25% of 1/2

    asked by launa on September 22, 2008
  73. Algebra

    Solve 2xy + 4

    asked by Chris on January 14, 2010
  74. math

    Solve for x: 2x^3 + 9x^2 +10x +3 =0

    asked by CL on January 14, 2010
  75. Algebra

    solve x+21/x+3

    asked by Cynthia on April 3, 2008
  76. math

    solve algebraically for 8x-y=4 and 5x 3y=17

    asked by justin on January 14, 2010
  77. pre algebra

    What is -7 - 8? I don't know how to solve this... please help!

    asked by gabby on January 26, 2012
  78. algebra

    How do I solve this problem? 3x-2/3x=4/3

    asked by dina on April 6, 2013
  79. MATH - logarithms

    solve for x. 485 * 5^x+2 = 12^2x-1

    asked by Cyn on December 3, 2009
  80. algebra 2

    how to solve (x -3)^4 = 116

    asked by Piggy on April 17, 2013
  81. algebra

    Assume that S/A = 7.0, D/A = .40, N/E = .80 and A = D + E. Solve for N/S.

    asked by Will on September 9, 2015
  82. Algebra1

    -3|2x+6|=-12 How to solve for x, I relley need help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

    asked by Rocky on September 18, 2014
  83. Mathematics

    Solve the equation (3x-1)(x-5)=-11

    asked by stef on March 18, 2015
  84. Math

    How do I solve this equation 4n^2-25=0

    asked by Vince on April 30, 2010
  85. math

    How would you solve this problem: 3(x-2)-1=5x + 3 Can you please help!!!!

    asked by christy on January 20, 2012
  86. algebra

    Please help me solve this function? f(x)= -4(x-3)^3 (x+1)^2

    asked by Michele on January 25, 2011
  87. College Algebra

    Solve the system. 1/4x+1/3y+1/2z=-7/12 1/3x+2/3y+1/4z=-17/3 1/2x-1/3y+2/3z=19/6

    asked by Keonn'a on September 23, 2017
  88. math algebra solve proportions

    i need help on g over 32 = 8 over 64 solve each proportion

    asked by YOLANDA MATEOS on December 6, 2012
  89. math

    Solve for y: 12+11=-32y

    asked by laura on December 14, 2010
  90. Math

    Is there different ways to solve for 4x-5=9+2x

    asked by Cindy on June 14, 2016
  91. College Algebra

    Solve the system. 2x+9y=4 6y-2z=1 -4x+4z=0

    asked by Keonn'a on September 23, 2017
  92. Math

    Solve the equation. a + 1/3 = 6/7.

    asked by Bell on December 5, 2012
  93. math

    solve each equation: x over x+1 plus 2= 3x over x+2

    asked by Brian on May 1, 2010
  94. maths

    2X^minus4Xplus5 how can i solve this?

    asked by Erdmuth on March 8, 2015
  95. algebra

    solve by graphing 2x+y=1 and x-y=2

    asked by Tami on December 13, 2010
  96. math

    Solve the equation: Thank you 2/y + y-1/3y= 2/5

    asked by Brian on May 1, 2010
  97. math

    solve the equation:3(x-2)^2-12=0

    asked by Andrea on June 12, 2016
  98. Pre-Algebra

    Solve the inequality. y/-6 > 10 A. y < –16 B. y > –60 C. y > 4 D. y < –60 D?

    asked by quick help please on June 13, 2016
  99. Math

    Solve the equation below for y. 5/6y=12

    asked by Anonymous on September 27, 2017
  100. math

    solve 3.7^4*x = 9271

    asked by Stewart on February 19, 2012