# math..solve for u again

28,344 results, page 82
1. ## Math

solve by substitution x+y=5 x+y=3

asked by Chen on October 15, 2015
2. ## Math

Solve By Factorig: x^(9/4)- 2x^(5/4)- 3x^(1/4)= 0

asked by Anonymous on October 10, 2011
3. ## algebra 1

how do you solve this problem : 7t=x,for t

asked by evelyn on September 23, 2011
4. ## algebra

How would you solve 7/12 divided by 7/6

asked by Katy on October 7, 2011

solve (24e)^1/3 / (3e)^1/3

asked by gav on September 13, 2010
6. ## Calculus

(1 - x)^4 * (2x - 1)^5 its a derivative how can i solve this?

asked by Melissa on October 4, 2007
7. ## math

asked by ted on July 21, 2012
8. ## Algebra

Solve: xy=12 y=2x+2 Are the solutions x= -3, x=2, y= -4, y= 6?

asked by A. on November 9, 2009
9. ## math

Can someone please solve this? x+5=12 x7=35 3=5x(8-3) 12-4+2(3x3)

asked by Robert Wayne on May 2, 2011
10. ## Algabra

How to solve this: 5/a=?/a to the second power

asked by Kim on November 23, 2008
11. ## Math

Solve 9-3devidedby1/3+1=

asked by Yo on May 9, 2016
12. ## Algebra

Assume that S/A = 5.2, D/A = .40, N/E = .75 and A = D + E. Solve for N/S.

asked by Jay on January 13, 2018
13. ## math

Solve the inequality. 1. –6w < 84 w > 14 w < –14 w > –14 w < 14

asked by Anonymous on November 23, 2017

Solve the equation- 5h-9=-16+6h

asked by Vavay on November 22, 2017
15. ## algebra 1

i don't know how to solve the following: 3(x+2y)+\$(3x+y)

asked by bianca on September 21, 2010
16. ## Math

Solve . Each Equation. x+9=11 m-6=15 -72=6w

asked by Diamond on May 31, 2013
17. ## Math

Solve v/9 - v/ 21 +1/9 Answer is 0 Is this right

asked by Help on October 18, 2009
18. ## Precalculus

solve the equations for x a) e^2x - e^x - 30 = 0 b)1-3/n^x = 5

asked by Abraham on July 5, 2010
19. ## math

how do i solve 4x divided by 3 +21 = 17

asked by jared on May 3, 2011
20. ## calculus

solve the equation: 6P=Pe^1.1t

asked by nik on September 13, 2010
21. ## algebra 1

solve this one step by please : q-r=r, for r

asked by evelyn on September 23, 2011
22. ## algebra

2a^2+5a-3=0 solve by factoring

asked by Tiffiany on November 18, 2008
23. ## math 115 #7

Solve for the unknown: s/24.0 = 8.0/1.6

asked by Debbie on December 12, 2008
24. ## math

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

asked by rosalind on October 4, 2011
25. ## Algebra

Can someone help me do this problem? Solve: -6(2r+8)=-10(r-3)

asked by Shelby on September 29, 2011
26. ## algebra

solve by substitution, 9x+2y=-64

asked by sonia on October 29, 2009
27. ## math

I am trying to solve using the elimanation x+y=10 and 3x-y=6

asked by Brenda on December 2, 2010
28. ## math

solve each equation 3/8+b/3=5/12

asked by Anonymous on September 18, 2010
29. ## math

solve equation 3(x+1)+5=3x+2

asked by Anonymous on September 18, 2010
30. ## algebra

solve each equation 4(n+3)=2(6+2n)

asked by kate on September 18, 2010
31. ## math

solve the equation 9(x-4)+x=10(x-4)+4

asked by Anonymous on September 20, 2010
32. ## Math 209

solve, 3x^2 + 6x - 105

asked by Jean on October 30, 2009
33. ## algebra 2

4x+5y=11 2x+6y=16 solve algebraically

asked by vanessa on May 4, 2016
34. ## algebra

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

asked by Sharon on November 1, 2009
35. ## algebra

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

36. ## Trigonometry

solve: sec x-2^.5=0

asked by Anonymous on June 19, 2014
37. ## Calculus

Solve dy/dx for sin(xy)=1+x^3-y^2

asked by C on July 10, 2013
38. ## Trig

Tan 75/2 solve this

asked by Shahid Siddiqui on December 20, 2017
39. ## Algebra 2

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

asked by Eric on October 12, 2015
40. ## math

how do i solve 4/r5+6/rt divided by 12/st

asked by james on December 2, 2010
41. ## Algebra 2

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

asked by Sam on October 12, 2015
42. ## math

solve the given equation for x x-2/4+x+3/5=5/4

asked by Anonymous on September 19, 2010
43. ## math 115 5-7

Solve for the unknown s/24.0 = 8.0/1.6 ?

asked by Debbie on December 12, 2008
44. ## algebra

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

45. ## Algebra 1

Solve 6(x+9)+4x=5x-6 can you work it out.

asked by Candy on September 25, 2007
46. ## Algebra 1

SOLVE FOR y. x+5y=15 can you please show me how do this

asked by CANDY on September 25, 2007
47. ## math

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

asked by katie on September 30, 2011
48. ## math

solve the equation. 8-w/10=3/5

asked by shakyra on September 25, 2007
49. ## law of cosines and sines

m

asked by Anonymous on April 29, 2011
50. ## Algebra 2/ Intermediate

Solve log4(x-6)= -1

asked by Harper on December 16, 2017
51. ## math

n=0hrf solve for f?

asked by I am awesome on December 19, 2017
52. ## Algebra 2

Solve. 3

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

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

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

solve the equation 9(x-4)+x=10(x-4)+4

asked by Anonymous on September 19, 2010
55. ## math

solve the given equation for x x-2/4+x+3/5=5/4

asked by Anonymous on September 19, 2010
56. ## Algebra 2

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

asked by Eric on October 12, 2015
57. ## algebra

SOLVE A=bh for b I came up with b= A/h Am I correct?

asked by mary on April 26, 2011
58. ## Algebra 2

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

asked by Sam on October 12, 2015
59. ## pre cal

Solve G(x) for the given domain. G(x) = 3x 2 - 2x - 1 G(6) =

asked by tanya on June 19, 2013
60. ## math

2/7 = 1.6 --- ---- solve for r very confused 20 r

asked by Bob on November 4, 2009
61. ## maths

solve the following equation x=4/5(X+10)

asked by cbse 8th on July 12, 2014
62. ## Pre-Calculus 12

Solve using logarithm: 2^(4x+1)=3^x

asked by Rayan on December 8, 2017
63. ## Algebra

solve by factoring: 2h^2-h-3=0

asked by Stella on September 17, 2010
64. ## maths needed fastly

solve the following equations x=4/5(x+10) 2x/3+1=7x/15+3 2y+5/3=26/3-y 3m=5m-8/5

asked by cbse 8th on July 12, 2014
65. ## algebra

solve the equation m-26/5-5m-28/6=2

asked by kelly on September 17, 2010
66. ## caculus

solve log4(x-1) =3

asked by meron on November 4, 2009
67. ## Algebra

How do I solve this funtion: (2x-9)-(1-x)

asked by Alexis on September 17, 2010
68. ## Algebra

How do I solve this funtion: (2x-9)-(1-x)

asked by Alexis on September 17, 2010
69. ## math

Solve and Check√x-6=√3-√x

asked by Alyanna on July 15, 2014
70. ## algebra

can someone please tell me how to solve these, thanks! 1.2(3b-4)=8b-11 2.5(r-1)=2(r-4)-6 3.2y+3=3(y+7) 4.15x-10=-9x+2

asked by julie on November 4, 2009
71. ## Math-Fractions

Solve the proportion. 2/5=x-4/4

asked by Anonymous on October 24, 2009
72. ## Intermediate Algebra

Solve: 2x^-2 - 5x^-1 - 3 = 0 2a^2 -5a - 3 = 0 (2a^2 - ) + ( a - ) = 0 I am stuck here please help.

asked by Jennifer on December 3, 2008

how would you solve this? x - 5

asked by Bryce on September 27, 2011
74. ## math

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

asked by manish on October 3, 2011
75. ## Math Algebra 1A

How do you solve answers for x and y? 2x - 4y = 10 x + 5y = -9

asked by Kim on June 20, 2013
76. ## math

how do you solve 5k-3=negative13

asked by kali on April 26, 2011
77. ## algebra

How do I solve and graph 3¡Ý 2x-4 Also this one 2(x-3)> 5x-14

asked by Anonymous on April 25, 2007
78. ## PreCalc

Solve: (x-1)/(x)+(x-2)/(x)+(x-3)/(x)+...+(1)/(x)=3; X belongs to N

asked by Anthony on December 9, 2017
79. ## Math

How do I solve for t with more than one t? -4.9t^2 - 28t

asked by Anonymous on May 3, 2016
80. ## Algebra

solve grafically 3x-y=8, 6x-2y=8

asked by Jane on June 17, 2014
81. ## ALGEBRA

Solve This Problem. 8n 12 - 5n = 21

asked by JD JOHNSON on June 30, 2014
82. ## algebra

Solve the given equation for n. 12(n+9)=3(36+4n)

asked by Anonymous on September 20, 2010
83. ## Algebra

Solve equation. -6e^8n+8 -3=-23

asked by Tom on July 5, 2014
84. ## Math

solve the equation t/4=20

asked by Jack on December 8, 2017
85. ## Algerbra 2

How do I solve this using Zero property 2x^2+2

asked by Keishia on December 8, 2008
86. ## pre cal

solve for x: x^(2/3)=(1/27) (2^(x)+4)/(2^x)=2 explain please

asked by jason on December 8, 2008
87. ## algebra

How do I solve -6x-12>-18 Thanks in advance for the help.

asked by Nyk on April 26, 2011
88. ## math

solve equation: 2/3x + 1/2 = 3/5x - 5/6

asked by jeannie on September 28, 2007
89. ## math

solve the given equation for n. 12(n+9)=3(36+4n)

asked by Anonymous on September 20, 2010
90. ## uco

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

asked by phlicia on October 3, 2011

Solve the equation 4e^x -2=14 I got it this far... 4e^x=16 But now what?

asked by Kenya on April 30, 2011

asked by Taylor on December 2, 2010
93. ## Algebra 1

x^2 + 16=0 Solve by graphing

asked by Zach on November 13, 2009
94. ## maths

solve the inequality 2-5x/7

95. ## Algebra

Solve: 5x(x-5)-2x(x+4)=-90 Is the answer 5,6 ?

asked by Shawn on November 9, 2008
96. ## algebra 2

Solve the inequality : -3(r-11)+15≥9

asked by sara on November 30, 2010
97. ## math

6.00+6.00(1+x)/(.10-x)=145.20 solve for x.

asked by Dave on November 19, 2009
98. ## Math

Solve the system. 3x^2+4x-y=8 y+3=2x^2+4x