7x+7(x-8)=-126

Simple and best practice solution for 7x+7(x-8)=-126 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+7(x-8)=-126 equation:


Simplifying
7x + 7(x + -8) = -126

Reorder the terms:
7x + 7(-8 + x) = -126
7x + (-8 * 7 + x * 7) = -126
7x + (-56 + 7x) = -126

Reorder the terms:
-56 + 7x + 7x = -126

Combine like terms: 7x + 7x = 14x
-56 + 14x = -126

Solving
-56 + 14x = -126

Solving for variable 'x'.

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

Add '56' to each side of the equation.
-56 + 56 + 14x = -126 + 56

Combine like terms: -56 + 56 = 0
0 + 14x = -126 + 56
14x = -126 + 56

Combine like terms: -126 + 56 = -70
14x = -70

Divide each side by '14'.
x = -5

Simplifying
x = -5

See similar equations:

| 3q^(3/2)/10^(1/2) | | -9x+2=-5x+6 | | -6+9=x-4x | | 13x-5=11+3x | | 13x-5=3x+11 | | 6(2t-6)+5t=36-t | | (2/3)z=4.5 | | 18x^3=15x | | 36x^2-8x-5=0 | | 3v-9=51 | | 7000=mx+b | | 4x^2-30x+14= | | 39x-237=0 | | 2=3x+b | | -8x+29=-36 | | 2x-61=689 | | 1=5(4x+1)+21x | | 1100=d+3w | | 6(4.8)= | | -3z-27=39 | | -12x-6x=-7 | | 2x+35=-22 | | 4x=(360/6) | | 2x+65=635 | | 3(5i-2)+2=36 | | 2x*2=15 | | 2x(3)=416 | | -5x-25=80 | | (8r-7)(r+7)-(3r-1)(r+7)= | | 2x^2+100x+3600=0 | | 2x+25=50 | | 29-4.50x=42.50 |

Equations solver categories