# Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 2x + 10y = 58 -14x + 8y = 140

91,718 questions, page 340
1. ## math

solve: 2x + 5 = 3x - 9

asked by jean on April 4, 2015
2. ## Math

9+5/9=-6 How do I solve?

asked by KATIE A on October 26, 2011
3. ## algebra

Solve P=2l+2w for w

asked by Michael on October 3, 2015
4. ## calculus

solve 4x^3-6x+2=0 for all x

asked by alice on November 18, 2008
5. ## Differential Equation

Solve (ye^xy+1)dx+(xe^xy+2)dy=0,y(0)=0

asked by ijat on April 4, 2015
6. ## MAth

Solve 2/wz^2+9/W^2z Help

asked by KATIE A on October 26, 2011
7. ## Algebra 2

Solve: 2x+y+z=-2 2x-y+3z=6 3x-5y+4z=7

asked by Kelsie on October 25, 2010
8. ## math - 6th grade

HELP! How do I solve for x: 4x+2=3x+9

asked by Skylar on April 3, 2014
9. ## math

solve for y (y^2-2y+1)-x=0

asked by kim on November 16, 2008
10. ## algebra

Solve for x: (-1/3)(-4+3x)=1/2

asked by m on December 3, 2010
11. ## Math

How do I solve this: 5a^2(3a+4)(a+2)(a^2+25) please help and thank you

asked by Anonymous on March 13, 2012
12. ## Math

How do I solve 8-(-4)? 8-(-.4)?

asked by Jasmin on September 8, 2007
13. ## Math

how do you solve 5z-43=2z+80

asked by Sydney on June 2, 2010
14. ## Math

Solve for x and y: (x,y)(1,2)=(-1,8)

asked by Learner on May 31, 2019
15. ## algebra

solve. 3x/2 + 8-4x/7=3

asked by jaz on April 30, 2009
16. ## Algebra 1

Solve 7+x-15=-2 2/3

asked by Monica on October 19, 2012
17. ## algebra

4(c+3)=t solve for c

asked by taylor on November 18, 2008
18. ## math

solve for y (x-3)(x^2+3x+9)=4y^2

asked by kim on November 16, 2008
19. ## math

how do you solve: -3y=3x-9 and 2x-4y=12 and -3x=2y

asked by maya on March 15, 2011
20. ## algebra

Solve y=kx for k

asked by John on October 3, 2015
21. ## math

how do you solve: y=2x-1

asked by Lose on March 15, 2011
22. ## algebra

if f(x)=6^2-5x and g(x)=2x+3 solve for f(x)=g(x)

asked by ho on March 11, 2015
23. ## math

Solve 2³ -1 • (3 + 6) + 3

asked by Sally on January 23, 2012
24. ## math

how do you solve |4x-5|=|2x+3|

asked by Rebekkah on May 30, 2010
25. ## algebra

Solve for x: (-1/3)(-4+3x)=1/2

asked by Sara on December 2, 2010
26. ## math

Solve: 5 1/8-1 7/8

asked by jazzi on January 22, 2013
27. ## math

Solve: 5 4/5+6 3/5

asked by jazzi on January 22, 2013
28. ## Math

How to solve: (y^2+6y+4)/(y-8)

asked by Zh on May 31, 2019
29. ## Math

Solve: 3(xy+2y)=

asked by Tiara on December 2, 2010
30. ## Pre calulus only 15 min left HELP!

((ln(x))^1/2)/(ln(x^1/2))=6 solve for x

asked by tyler on March 3, 2013
31. ## Algebra

SOLVE:Y-4/Y+1=2/5 HELP

asked by Jema on December 17, 2011
32. ## Math

Solve for x. 9 ≤ 17− 4x

asked by ttng on September 15, 2017
33. ## math

1/4y-8=1/7y solve for y.

asked by kelly on February 21, 2013
34. ## Math

how to solve 5x (8 + 2) + 3 = 24 what is x?

asked by Anonymous on February 21, 2013
35. ## math

5x+4y-5z=44 3x-4y+3z=-10 6x-3y+6z=-15 help solve it

asked by jenny on March 13, 2013
36. ## Algebra

Solve for x and y y=1/3x - 1 x-y=-1

asked by Please help on January 8, 2012
37. ## Math

Solve for x 5/x-2 + 2/x+5 = 4/x^2+3x-10 not sure i know how to do this

asked by Angela on February 22, 2013
38. ## Math

solve 6/y+4=5/y-4

asked by Abby on October 26, 2011
39. ## algebra

x:12 - x = 10:30 Solve for x.

asked by Clammyson on November 22, 2010
40. ## 9th grade

How do you solve ac-bc-ad+bd

asked by olivia on June 14, 2010
41. ## Math help!

solve for x (x/1-x)^2 - (x/1-x) -6 = 0

asked by Yin on April 12, 2015
42. ## math

5/6x-1=-6 solve for x.

asked by kelly on February 21, 2013
43. ## math

1/3x+1/4=5 solve .

asked by kelly on February 21, 2013
44. ## Algebra 2 ..........

Solve for a and b in y=ab^x.

asked by Anonymous on February 21, 2013
45. ## maths

solve 5a-2b=14 4a+2b=14

asked by Anonymous on May 13, 2019
46. ## Math

Solve: x'=x+y+2t y'=x+y-2t

asked by Dan on November 18, 2010
47. ## MAT222 Intermediate algebra

Solve a^1/2 / a^2

asked by Anonymous on February 21, 2013
48. ## Math

Solve -7ã(a+b)

asked by Jaison on March 24, 2011
49. ## math

solve x-(-7=4

asked by marie on March 21, 2013
50. ## Math 1 Algebra

What is 2p+4x=8 solve for x?

asked by Maria on September 25, 2015
51. ## Math

How do you solve 2r = 48 + 4r?

asked by Catrina on December 15, 2011
52. ## Math help!

solve for x (x^2 - x) + (x^2 - x)^1/2 -6 = 0

asked by Yin on April 12, 2015
53. ## math

4((x/4)+5)-20 How do you solve this for x?

asked by Jamie on October 29, 2012
54. ## Math

X^1/8 =32 solve for x

asked by Yolanda on June 12, 2019
55. ## algebra

solve 1-5= -4m^sq

asked by jame on December 5, 2010
56. ## Algebra

0 = 2x^3 + x - 3 solve for x

asked by Greg on November 18, 2010
57. ## Calculus

solve for x e^(2x+3) -7=0 ln(5-2x)=-3

asked by Kendra on October 29, 2012
58. ## Algebra

Solve for c. A=-3(a=b-1/3c)

asked by kota on December 16, 2011
59. ## algebra

K*T=K*T How would I solve for T?

asked by Jake on December 5, 2010
60. ## algebra

xy+z=9 solve for y

asked by taylor on November 18, 2008
61. ## Math

How would you solve this?: 12!/5!7!

asked by John on May 29, 2010
62. ## math

how do i solve this 1/6 +4(2/5-7/10)=

asked by natalie on November 18, 2010
63. ## algebra 1

1/a-y=1/y solve for "y"

asked by NEED HELP NOW!! on February 22, 2013
64. ## Math

How to solve for y? x = (3y + 1)/6

asked by Anonymous on December 2, 2014
65. ## algebra

A*B=A*B Solve for B

asked by Bob on December 5, 2010
66. ## Math

solve -9/x-2 - x = 8

asked by Cathy on March 9, 2012
67. ## Math

solve for x (4/4)x^2-(12/4)x+(61/4)=0

asked by Dan on September 26, 2015
68. ## Algebra

Solve for x and y y=1/3x - 1 x-y=-1

asked by Please help on January 8, 2012
69. ## algebra

how do I solve 2/y=4/5

asked by james on October 12, 2009
70. ## college algebra 1111

solve. 2z^2-7=-48

asked by Brandi on February 22, 2013
71. ## Math

Solve for x and y X=1/6y Y=x-5

asked by Elena on January 8, 2012
72. ## Math 1 question

solve for c : 5c/6 + 1/2 = c/4 Please help, thanks :)

asked by Olly on April 2, 2013
73. ## math

Solve 3a=2b+1 3b=5a-d

asked by Elimination method on April 11, 2014
74. ## Algebra

Solve for y: 5x+7y=23

asked by Anne's on March 21, 2013
75. ## math

Solve for x. -3x - 8 + 6x = 7

asked by josh on November 30, 2010
76. ## Algebra

3/4 ÷ x = 1/3 solve for x

asked by Kara on October 20, 2012
77. ## Mathematics

solve 7(x + 4) - 2/3 (x - 6) < 2 (x - 3(x + 5)

asked by Lansana Ansumana on August 8, 2016
78. ## algebra

N(x)= -0.4x^2 + 11.2x +10 solve for x

asked by chris on October 23, 2011
79. ## Math

how do you solve: 5x=2/3

asked by Marylu on March 22, 2011
80. ## Math

ln x = 6 ln^2 x solve for x

asked by Rachel on March 3, 2013
81. ## algebra

A=h(a+b)/2 solve for h

asked by taylor on November 18, 2008
82. ## Math

really need help!!! solve 25-y=7, 5 - y/3 y= -3 y/3 = -9, 3y + 8 = 3 and 5 - 3y =7

asked by NaVar on June 1, 2010
83. ## maths

Solve for x in (4/2x) = 8^(2x)?

asked by BIZHATOCOTO on April 8, 2019
84. ## algebra 10th grade

Solve for x? 0 = -9/5 x -9

asked by mary on March 28, 2013
85. ## algebra

How do you solve: 3x plus 2y = \$7.25

asked by Linda on October 21, 2012
86. ## PLEASE HELP ME FOR MATH

ln x = 6 ln^2 x SOLVE FOR x

asked by Rachel on March 3, 2013
87. ## solving for variable

2=(1.01)^n how do you solve for n

asked by jen on April 9, 2009
88. ## algebra1

-3+8x-8=-8 how do u solve it?

asked by josh on November 30, 2010
89. ## pre calc need help

solve. 4x+2/3 - 3/4 = 1/2

asked by brown on April 29, 2009
90. ## algebra2

Solve P = 2w + h for h.

asked by Rayniya on November 21, 2010
91. ## math

3x-y=-2 3x-y=4 Please help me solve

asked by Please help on March 23, 2014
92. ## Algebra

Solve for x: (x-a)/b +(x-b)/a = b/(x-a) +a/(x-b)

asked by Fred Rand on March 15, 2015
93. ## algebra2

Solve x – 2y = 4 for y.

asked by Rayniya on November 21, 2010
94. ## Calc

How do I solve for x in: y = -(x-4)^2 + 4

asked by Jose on April 2, 2009
95. ## Algebra ?

When dN= 3 ; H = 4.6 ; Do = 70 ; Dn=38 ; L=77,8 Solve this : R= d + H Dn-Do -------------- 2L

asked by Reema on November 28, 2010
96. ## Algebra

solve for x: (1) (3/4x) + (5/6) (2) [(6x-7)/4] + [(3x-5)/7]

asked by Cedric on March 28, 2013
97. ## math

solve for x ln(5-2x)=3

asked by Narra on October 25, 2012
98. ## algerbra

how to solve 3a+2[2+3a(a-1)]=2(3a+4)

asked by beth on March 21, 2011
99. ## 10th grade

BC=3x+2 and CD= 5x-10. Solve for x.

asked by jj on October 30, 2010
100. ## algebra 2

could someone please help me with this... Solve for F: C=5/9(F-32)

asked by logan on August 23, 2007