7x+4=-7x-122

Simple and best practice solution for 7x+4=-7x-122 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7x+4=-7x-122 equation:


Simplifying
7x + 4 = -7x + -122

Reorder the terms:
4 + 7x = -7x + -122

Reorder the terms:
4 + 7x = -122 + -7x

Solving
4 + 7x = -122 + -7x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '7x' to each side of the equation.
4 + 7x + 7x = -122 + -7x + 7x

Combine like terms: 7x + 7x = 14x
4 + 14x = -122 + -7x + 7x

Combine like terms: -7x + 7x = 0
4 + 14x = -122 + 0
4 + 14x = -122

Add '-4' to each side of the equation.
4 + -4 + 14x = -122 + -4

Combine like terms: 4 + -4 = 0
0 + 14x = -122 + -4
14x = -122 + -4

Combine like terms: -122 + -4 = -126
14x = -126

Divide each side by '14'.
x = -9

Simplifying
x = -9

See similar equations:

| 4x-2x-9=11 | | 2000=150+225x+3.50 | | 7x-26=38 | | 18/2x-6 | | 20.00-2.72= | | -8x+11+4(2x-1)=0 | | y^2+2ky+4k=0 | | n-7(3+6n)=143 | | 3.13*7.2= | | 5(4x+3)-20x-15=0 | | -1x+1x+20=0 | | 8(3p-5)=-112 | | 40=2a+8 | | 4(6n+8)+2n=240 | | 63000(x)=10x-2000 | | 4(3+6x)=156 | | b-6(7b+3)=228 | | 6+2x=-7x-66 | | 4(x+1/3)=20 | | log(3x)=2 | | 320+12h-480=440 | | 3.14*51.84= | | 7(2+5x)=224 | | 1.33u-6=2.33+u+8 | | 3.14*13= | | -4(1+7r)=-172 | | 1.33u-6=2.33+8 | | -4(1+7r)=224 | | 5/x=2/21 | | -t+55=-77 | | -6(3k-7)-3k=-126 | | -3x+8=32-6x |

Equations solver categories