# math..solve for u again

28,449 results, page 81
1. ## math

Solve the following for the indicated variable. x − 6y = −4 for x

asked by latesha on December 17, 2011
2. ## Math

Solve: y-4/y+1=2/5 would the answer be 14/3 ???

asked by Ashley A. on December 17, 2011
3. ## Algebra 2

I=2V/R+2r Solve for r. simplify

asked by chels on April 6, 2012
4. ## Algebra 2

I=nE/R+nr Solve for R. Simplify

asked by chels on April 5, 2012
5. ## algebra

Solve by substitution: y=x-4 x+y=14

asked by Sharon on November 1, 2009
6. ## math 8

solve equation. 6y=15.6

asked by codey on May 21, 2012
7. ## math

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

asked by math on May 24, 2017
8. ## ALGEBRA

SOLVE FOR THE VARIABLE X+3=7

asked by NORMA on March 14, 2013
9. ## college math

Solve for the x in the following prpportion x/60 = 9/5

asked by Lourane on May 27, 2012
10. ## algebra

solve for variable 4x=20

asked by NORMA on March 14, 2013
11. ## math

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

asked by mathlab on March 14, 2013
12. ## math

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

asked by gamer65 on February 26, 2015
13. ## Algebra

Can anyone solve this PPPPPlease 5/x-3 + 2/x+3= -7x/x^2-9

asked by Chelsea on December 13, 2011
14. ## algebra

solve for variable x/8=42

asked by NORMA on March 14, 2013
15. ## Math

Solve the formula for r: A=P(1+nr)

asked by sasa on February 15, 2013
16. ## Algebra

Solve the equation 4(x-b)=x a.b=4/3 x b. b=3/4 x c. x 4/3 b d. x= 3/4 b

asked by Rose on October 8, 2017
17. ## math

solve the inequality j/-3 < -3

asked by Janae on May 24, 2012
18. ## Math

solve for x 2^x=0.125 5^2x=39 13^x=27

asked by Matthew on February 1, 2012
19. ## algebra 1

x>1 y

asked by frankie on February 20, 2009
20. ## Math

Solve the equation . 3(x+1)-5=3x-2

asked by Toya on August 23, 2009
21. ## Maths

Solve the following equations 4x – 3 = 3x + y = 2y + 5x – 12

asked by Riliwan on February 9, 2018
22. ## Math

Solve this equation . 4(x-2)= 4x

asked by Toya on August 23, 2009
23. ## algebra

using substitution how to solve x + 4y = 8 2x + 5y = 29

asked by noah on December 3, 2012
24. ## math help,,,,

solve the proportion 4/8 = w/32 w = 2 w = 7 w = 8 w = 16 i think its w = 2

asked by asdfjkl; on February 8, 2018
25. ## Math

Solve the equation. 5x + 2 = 62? A. 11.5 B. 12 C. 12.8 D. 36

asked by Anonymous on May 17, 2018
26. ## MATH- Algebra 2

Solve the Given Equations 1. 5/2y+6+1/y-2=3/y+3 2. 5/a-5-1=a/a-5 3. 2/x^2+x-12-6/x+4=2/x-3 4. 65-n/n=4+5/n 5. a/a-2+2/3=2/a-2 6. x-1/3+x+2/4=1/6 7. 5/3x-1/9=1/x 8. 3/3x-2=4/2x+1 9. 3/x+3-1/x-2=5/2x+6

asked by Blair on February 17, 2013
27. ## math

Solve the system. {x^2 + y^2 = 85 {3x + y = 15

asked by Gray on June 10, 2018
28. ## math

7y+44=12y+11 solve for y

asked by Deliah on September 1, 2009
29. ## math

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

asked by Anonymous on March 24, 2015
30. ## algebra

how do I solve this problem x^2 -4x-7=0

31. ## Algebra 2

24 more than the quotient of b and 2 is 8. Solve for b.

asked by chelsea on April 9, 2012
32. ## Math

If y=1+X+X^2+X^3........|x|

asked by ABC on June 22, 2017
33. ## math

Solve by Factoring 2a^2 - 3a = -5

asked by kayla on May 11, 2012
34. ## math

Solve the inequality. d - 6> -4

asked by Puppy on May 4, 2018
35. ## Foundations of Math 1

Solve the equation. 78=-2(m+3)+m A –28 B –42 C –72 D –84

asked by Kayla on September 28, 2017
36. ## math

Solve the equation. 2x – 3 = 15

asked by new moon on May 5, 2018
37. ## math

Solve: 2X = 100

asked by tamara on February 19, 2013
38. ## math

asked by lisa on February 20, 2013
39. ## Math

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

asked by Jane on January 6, 2012
40. ## College Algebra

How do I solve by factoring (x2/5) – 3 – 3x = – 3

asked by Mika on February 24, 2009
41. ## Alg2

Solve the system for z. 2x - y + 2z = 11 x - 2y - 3z = -5 -3x + z = -3

asked by Sira on May 8, 2012
42. ## Algebra

8s+ 12 = 16, 6s+ 9t = 12 solve by substitution

asked by Sara on December 8, 2012
43. ## math

14x=5 solve for x

asked by kelly on February 21, 2013
44. ## Precalculus

Solve 5^(2-x) = 1/125 for x.

asked by Jake on January 28, 2012
45. ## math help

solve the following system 8x+19=-19 -3x+7y=-24

46. ## pre algerbra

how do you solve 45 min/2 mi=?h/1 mi

asked by steph on January 6, 2012
47. ## math

Solve for x log5 5x = 2 I do not know how to do this!

asked by Hannah on September 1, 2009
48. ## algebra 2

x^2-4x-32=0 solve by factoring

asked by star on May 9, 2012
49. ## math algebra solve proportions

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

asked by YOLANDA MATEOS on December 5, 2012
50. ## math

how do i solve y less than or equal to -2x+1

asked by grant on February 23, 2009
51. ## Math

Solve using 2) 3x-5y=15andx-2y=8

asked by Garvee on June 11, 2017
52. ## Differential Equations

Solve x(dy/dx)=(y^2)/(1-y log x).

asked by Ranajoy on August 3, 2015
53. ## Math equation

I have no idea how to solve this. f(x)=3x-4 a) f(10) b) f (-2) c) f (0) d) (b)

asked by Mary on May 17, 2012
54. ## algebra

Solve the following equation for p: 5s - 3p = fp + 12

asked by Anonymous on September 29, 2017
55. ## math

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

asked by Anonymous on June 10, 2017
56. ## Algebra

solve: (1/(x-10)+(1/20)=(1/(20(x^2-100))

asked by Jason on April 8, 2012
57. ## Precalculus

1.Solve 5^(2x) -4(5^x)=12 2. Solve Log[8](log[8]x)=0

asked by Lea on January 30, 2012
58. ## alg2

how do i solve for: 2^(x+1) =9 3e^(x-8) +5=14 log2x=4 and ln(2x-5)=4? thanks!

asked by bkue on May 19, 2012
59. ## math

could you solve this equation 37-4+8n=57

asked by joy brandon on October 28, 2009
60. ## math

Solve: [(1+(1/x)]^(x+1)=2.717602229679

asked by un on June 12, 2017
61. ## Algebra

suppose that A=D+E and that D/A= 0.35 solve for A/E.

asked by Pauline on August 27, 2009
62. ## maths

Solve 2x^2_3x-5=0

asked by atom on June 19, 2017
63. ## math

Solve and simplify (3+9i)-(12-5i) 8+6i/7-5i

asked by Kyle on April 9, 2012

solve (2x+3) exponet2over3=3

asked by sarah on April 16, 2009
65. ## Math

Solve equations below: 45-z+89=

asked by McKayla on December 5, 2012
66. ## algebra

suppose that D+E=A, that N/A=.25 and that D/A=0.15. Solve for N/E.

asked by dean on August 27, 2009
67. ## algebra 2

solve 25n^-9=0

asked by jkt on May 17, 2012
68. ## PRE-ALGEBRA

How do you solve these inequalities? -2(4k-3)=5(2k)-(-7) 6(2a-3)-3(a-4)=16 3r-2=-4(2-r)-5r+8 -3(c-10)-c=19-5c

asked by CRYSTAL on January 30, 2012
69. ## algebra

solve and simplify 9^4/3 / 9^2/3

asked by jaz on February 23, 2009
70. ## algebra

Solve the following system: 1/2x-1/4y=7/2 3/4x+1/3y=19/2

71. ## Algebra

Solve y-5>-14 y=5>-9 Is this right if not will you help by corrected this. Thank you

asked by Elaine on March 5, 2009
72. ## math

how do I solve this equation: - 3/4x = - 9/10

asked by Stessin2 on May 8, 2009
73. ## math

Solve and simplify: 2/3 x 3/5 x 5/10 x 6/8

asked by Tiny on December 31, 2018
74. ## Geometry

Let B be between C and D. Solve for w CB = 4w - 4 BD = 2w - 8 CD = 24 I'm actually very confused on what to do here.

asked by Christian on January 9, 2017
75. ## math

solve[1.67*10^(-7x)-10^(-6055x)]

asked by manish on October 3, 2011
76. ## Math

28) Solve the equation for x. -2 - 3/4x = 10 A) -16 B) 0 C) 16 D) -32/3

asked by Kaleem on September 2, 2015
77. ## uco

how to solve 3x^2+4x-2=0 (mod 5)

asked by phlicia on October 2, 2011
78. ## Algebra

x+y+z=2 4x+5y+2=12 2x=4 solve using substitution

asked by Summer on January 17, 2013
79. ## Math

solve the equation for c c/3 =4 A. 1 1/3 B. 1/12 C. 12 D. 3/4

asked by help on January 12, 2018
80. ## physics

solve for H: V=LWH

asked by Simon on January 26, 2009
81. ## Algebra 2

Solve the equation |2x − 5| £ 9

asked by Tristan on May 9, 2013
82. ## algebra 2

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

asked by natasha on October 18, 2012
83. ## Math

Solve the inequality. −0.3n ≤ 5.4 n ≥ −1.8 n ≤ −18 n ≤ −1.8 n ≥ −18 please

asked by kid on December 19, 2018
84. ## Math

Solve the following equation 6÷2(1+2) = ?

asked by Senpai Don't ignore me ;c on December 14, 2018
85. ## math

Solve 1 = (y+3)(2y-2) e5q41

asked by baller on February 5, 2013
86. ## math

Help. I cannot solve this problem.\ 3(a+4)/9 = 2a - 12

asked by randy on October 4, 2011
87. ## Differential Equation 1

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

asked by ijat on April 4, 2015
88. ## 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
89. ## algebra

3 k < -6 4 solve for the inequality

asked by Anonymous on June 16, 2009
90. ## math

How do I solve this problem? 7(q + 2) + 3(2q -1) = -2

asked by rosalind on October 3, 2011
91. ## algebra

2r + 5 < -1 solve for inequalities

asked by Anonymous on June 16, 2009
92. ## math

71.33= 9/5k - 459.67 solve for k

asked by kiana on May 9, 2013
93. ## Physics

Using the following equation: F=ma Solve for m.

asked by Joe on January 26, 2009
94. ## Mathematics

3x - 21 = 2y 3y = 84 - 6x Using the two equations above, solve for y. A.11 B.35 C.-6 D.6

asked by Elysa on March 13, 2012
95. ## Algebra 2

Solve. 3

asked by Anonymous on September 30, 2011
96. ## math

Solve for y, then find the value of y when given x = –2. 6x = 7 – 4y

asked by katie on September 29, 2011
97. ## math

solve by substitution 7x-2y=35 x-4y=5 2x+y=9 8x+4y=36

asked by kathyu on October 14, 2015
98. ## MATH - logarithms

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

asked by Cyn on December 3, 2009
99. ## Calculus

Solve for t 100 x (1/2)^t/3.8

asked by Julio on May 20, 2009
100. ## Algebra

Solve for x ax^2 - 2ax - 4 =0

asked by Key on December 23, 2016