7x-7=7(x+8)

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


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

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

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

Add '-7x' to each side of the equation.
-7 + 7x + -7x = 56 + 7x + -7x

Combine like terms: 7x + -7x = 0
-7 + 0 = 56 + 7x + -7x
-7 = 56 + 7x + -7x

Combine like terms: 7x + -7x = 0
-7 = 56 + 0
-7 = 56

Solving
-7 = 56

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| x+x*8.5/100=800 | | 3r^2+2r-2=0 | | 6b= | | 0.70x+.05(8-x)=.10(69) | | 7=2n | | f(x)=0.5x-8 | | 0.5x-0.5=0.75x+1-x | | 5t=200-6t | | 2x-8+6=34 | | -12x(k+4)=60 | | 12=-6(c+1) | | 10x^2=-18+27 | | 0.3x+1.6=0.7x-1.6 | | 9-t=1 | | 3y/4+15 | | 3(n+7)=4n-3 | | 6y+3y=8y-5 | | 0=16x^2+8x | | 4.19=74.8+1.99d | | 1.333333333333333x+11=-1 | | 12(6x-7)-8x-8= | | 72=10-2xh | | 2x+1/8=5x-2/6 | | 3(x+7)=9x+8-6x+13 | | -3/y-3=y/-6 | | 1/2(x+5)(x+7)=35 | | 1.5/3=5/x | | x/14+10=11 | | r+5/3=17 | | -9x-5=-149 | | 3[-5+4(-7+5)]= | | 7x-9=7(x+3) |

Equations solver categories