math..solve for u again

28,147 results, page 74
  1. Algebra 2

    Solve each system 3x-9y=3 and 2x=16-y

    asked by Eric on October 12, 2015
  2. math

    solve -7(11-4w)-15 = -27-(50-13w)

    asked by shantrese on February 15, 2011
  3. Algebra

    To solve by elimination 4x-6y=10,x+y=0

    asked by Ann on September 24, 2016
  4. math

    2(x+4)^3(3x-15)^4=0 solve for x. is the answer 3,4

    asked by Jetta on July 13, 2010
  5. algebra

    solve by elimination x+6y=12 -x+7y=1

    asked by babs on July 23, 2011
  6. math

    2x+x=33 how would you solve this equation

    asked by gamer65 on February 26, 2015
  7. Algebra

    Solve equation 2x^2 + 5x –12 = 0

    asked by JT on July 13, 2010
  8. Algebra

    Solve 2xy + 4

    asked by Chris on January 14, 2010
  9. Algebra 2

    Solve each system 6x-2y=10 3x-2=y

    asked by Sam on October 12, 2015
  10. math

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

    asked by CL on January 14, 2010
  11. math

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

    asked by justin on January 14, 2010
  12. algebra

    solve by elimination x+6y-12 -x+7y=1

    asked by babs on July 22, 2011
  13. algebra

    could someone please help solve by substitution 8x-3y=-88 4x+48=y

    asked by babs on July 22, 2011
  14. algebra II

    how would you solve this equation?? -4|7+d| = -44

    asked by lola on July 13, 2010
  15. algebra

    solve by substitution 2x+6y=30 -9x+y=61

    asked by babs on July 23, 2011
  16. Math

    Solve the inequality: 1/4w +3 is less than -6

    asked by Mary on September 25, 2016
  17. Algebra

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

    asked by Ariel on January 11, 2010
  18. math

    solve 2x lnx + x = 0

    asked by janet on January 23, 2008
  19. Maths

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

    asked by Jeconiah on March 27, 2013
  20. math

    How would you solve this proportion 4/15=x/5

    asked by Tim on January 12, 2010
  21. math

    Let f(x)= x^2-2x. Find f(1+h)-f(1) / h How do you solve this?

    asked by Sara on February 11, 2011
  22. Intermediate Algebra

    For the functions below, solve for f(g(h(-1))). f(x)=(x-1)^2 g(x)=2x^2+3x-1 h(x)=(x+3)

    asked by Anonymous please help on December 17, 2012
  23. Math

    How do I solve 4|8x-2|=8? And also 6w-1 over 5 -3w= 12w-16 over 15?

    asked by Helen on August 2, 2017
  24. Math

    3m/2/3=7 How can I solve this problem? I need your help

    asked by Mo on March 9, 2017
  25. Algebra 1

    How to solve this elimination 3x + y = 20 x + y = 12

    asked by Brayan on January 21, 2008
  26. Maths

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

    asked by Jeconiah on March 27, 2013
  27. Intermediate Algebra

    For the functions below, solve for f(g(h(-1))). f(x)=(x-1)^2 g(x)=2x^2+3x-1 h(x)=(x+3)

    asked by Anonymous on December 16, 2012
  28. Differential Equation 1

    Solve x^3y^'''+5x^2y^''+7xy^'+8y=t+e^(-t)

    asked by ijat on April 4, 2015
  29. algerba

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

    asked by suzy on March 27, 2013
  30. 10 grade algebra

    solve 10(x+5)=130

    asked by mary on March 26, 2013
  31. Maths

    solve for w: w+6tw=11-w

    asked by Larah on December 2, 2015
  32. math

    If 3/x= 6, then x-1= I tried to solve for x and got 2, but 3/2 does not equal 6??

    asked by melanie on July 18, 2017
  33. Algebra

    How do I solve 14x/5 + 7x = 23

    asked by Mae on December 14, 2012
  34. Math

    How do you solve a(x+1)= b solving for x

    asked by Brittney on September 20, 2012
  35. Math

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

    asked by Sally on January 21, 2010
  36. inequality

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

    asked by Jenn on March 25, 2013
  37. math

    How to solve this? 1 / x * 5 / 13 = 5 / 286

    asked by Priyanka on April 3, 2015
  38. Math

    How do you solve a(x+1)= b solving for x

    asked by Brittney on September 20, 2012
  39. Math...

    solve the porportion: 9/12=15/? please help.

    asked by Erin(im so confused!) on January 14, 2008
  40. Math

    Show me how to solve (-3.18)(-1)

    asked by Anonymous on September 20, 2012
  41. 9th grade

    solve for x: z+xyz=w

    asked by michael on April 1, 2010
  42. mathematics

    3(^2)+6x?2=0 solve the equation

    asked by sunkanmi on April 3, 2014
  43. college algebra

    8/x= −1/3x+5 solve the equation.

    asked by sam on January 18, 2010
  44. math

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

    asked by makeeda on January 15, 2010
  45. 10 grade algebra

    Solve the equation 2(x =10)=80

    asked by mary on March 26, 2013
  46. geometry

    solve the equation 3^2x + 2.3^x - 15 = 0

    asked by mattie on July 12, 2010
  47. algebra

    Solve the equation (x-3)^2+(x+2)^2=17

    asked by JT on July 12, 2010
  48. algebra

    Solve the equation (x-3)^2+(x+2)^=17

    asked by JT on July 12, 2010
  49. Algebra

    Solve the equation (x-3)^2+(x+2)^=17

    asked by jaimie on July 11, 2010
  50. Math

    Given the equation K 8= 10 Solve for k

    asked by Amy on February 25, 2015
  51. Algerbra

    Solve the equation 15(x+3)=75

    asked by Eric on March 26, 2013
  52. Math

    Q. Solve This Equation.4x+3y=15 And 7x+9y=75.

    asked by Vedprakash Solanki on September 26, 2016
  53. math

    Solve by elimination 8x-9y=8.5 7y-2x=-4.5

    asked by wendy on July 11, 2010
  54. Algebra1

    50. Solve [1/2*2/3] divided by [4/3*1/4] 1?

    asked by mysterychicken on April 2, 2010
  55. maths-urgently needed[Differential equations]

    solve- dy/dx = 2xy + (y^2/x^2)

    asked by Anonymous on February 7, 2013
  56. math

    solve equation a + 10 = 7.9

    asked by Ricardo on October 12, 2012
  57. math

    solve by elimination 5x+3y+5z=-16 2x+5y-z=-26 x-4y+2z=10

    asked by me on February 19, 2011
  58. math

    Solve for x in the equation (x − 7)^2 − 4 = (x + 1)^2.

    asked by mathlab on March 14, 2013
  59. algebra

    solve for variable 4x=20

    asked by NORMA on March 14, 2013
  60. Math

    Solve the system: 3x-y-7=0 x+5y+3=0

    asked by Anonymous on February 5, 2010
  61. math

    Solve 2 x-4 _ ___ 3= 6

    asked by Lady Green on February 13, 2013
  62. alg II

    How do you solve this equation

    asked by jill on June 16, 2011
  63. Math Solve for X?

    Solve for x. (5x^2 - 12x) / (x^2 + 5x - 24)

    asked by JJ on May 13, 2014
  64. math s

    Solve 16x – 15 = –5x + 48

    asked by sam on October 17, 2012
  65. Math

    Hi everyone, Could someone tell me how I could solve these equations 7x + 9 = 5x-5 x/3 + 15 = 3(x-11) Thanks

    asked by Sam on February 5, 2010
  66. ALGEBRA

    SOLVE FOR THE VARIABLE X+3=7

    asked by NORMA on March 14, 2013
  67. math

    Solve for the variable:3(2y+7)^ 2=27

    asked by shonye on February 13, 2013
  68. algebra

    solve for variable x/8=42

    asked by NORMA on March 14, 2013
  69. algebra

    Simplify i^-10 How exactly do I solve for this?

    asked by Kim on June 18, 2010
  70. algebra

    How do I solve this problem? 1/b (2b-10) = 17

    asked by Anonymous on June 21, 2011
  71. Algebra

    Solve: -9x less than or equal to -3.6

    asked by Anonymous on May 16, 2010
  72. math

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

    asked by mo on November 20, 2007
  73. Math

    solve the equation? 3x + 6=24

    asked by Laci on June 3, 2017
  74. Algebra 2

    Can you please help me solve these problems? Thank You 1.x^2-y^2=25 x^2+y^2+7=0 2. x^2+y^2=8 5y^2=3x^2 3. 3x^2-2y^2=24 2y=-3x

    asked by Jasmine on March 31, 2015
  75. Intermedia Algebra

    Solve by factoring: 2a^2 − 3a = −5

    asked by Elisa on June 19, 2011
  76. Maths

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

    asked by Ossy on November 22, 2016
  77. Math

    solve the inequality: x^2+x+1>0

    asked by Anonymous on February 4, 2010
  78. Algebra

    4x+2y-3z=7 2x+4y+z=35 6x+2y-2z=20 solve the system

    asked by Jack on June 19, 2011
  79. Algebra

    Solve the following equation? (14)/(x+2) - (1) / (x-4) = 1

    asked by minh tran on October 15, 2012
  80. math packet

    Solve this equation for x. 0.5(5-7x) = 8-(4x+6)

    asked by charlie on November 20, 2015
  81. math

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

    asked by math on May 25, 2017
  82. Calculus

    Solve: 20 = 10 (2^x)(ln2)

    asked by Abigail on June 15, 2010
  83. algebra

    please how can you solve this problem....... 2(y-6)=3y+12-y

    asked by Madison on November 15, 2007
  84. Math

    Solve the equation. x^2-5x+5=0.

    asked by Linda on October 20, 2012
  85. Algebra 2

    Solve by Substitution x + 2y + z = 14 y = z + 1 x = -3z + 6

    asked by John on November 19, 2015
  86. math

    solve for x 2ax+b=c

    asked by Eddie on June 13, 2011
  87. math

    Solve the inequality x2 + 7x + 12 < 0.

    asked by pat on February 8, 2010
  88. algebra

    I=PRT Solve for R

    asked by Isabella on March 24, 2010
  89. Math

    How do you solve an Expression?

    asked by Rachel on May 17, 2010
  90. math

    Solve the inequality x^2 + 7x + 12 < 0.

    asked by kevin on February 8, 2010
  91. math

    (x+3)(x+4)(x+5) just need help with the steps to solve it

    asked by Toccara on March 24, 2010
  92. Math

    x^2y/5n^3/x^3y^5/15n Please help me solve!!!!!!!!!!!!!!!

    asked by Elizabeth on May 17, 2010
  93. math

    solve and grapgh 4-4x > 16 and 6x-1 > 11

    asked by maria on June 14, 2010
  94. math

    4x-y-3z=8 2x+2y-z=3 6x+y-3z=2 help me solve matrices

    asked by jenny on March 13, 2013
  95. algebra

    Solve the equation for y. 8y + 7X = -21

    asked by Linda on October 20, 2012
  96. Math (Mrs. Sue help!!!)

    Solve the inequality. d - 6 > -4 A. d > -2 B. d > -10 C. d > 2 D. d > 10

    asked by ShingekiNoMathClass on March 29, 2017
  97. Math 9

    5 x 10^n = 5 Can someone please tell me the steps to solve for n? thank you!

    asked by Lisa on February 6, 2010
  98. 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
  99. algebra 1

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

    asked by math GENIUS needs help on November 21, 2016
  100. algebra 2

    4p + 2q = 8 and q = 2p +1 solve by substitution

    asked by natasha on October 18, 2012