7x-8=7x-7

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


Simplifying
7x + -8 = 7x + -7

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

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

Add '-7x' to each side of the equation.
-8 + 7x + -7x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-8 + 0 = -7 + 7x + -7x
-8 = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
-8 = -7 + 0
-8 = -7

Solving
-8 = -7

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:

| 5m+16=8m-5 | | (2x(-1))-2=0 | | 3x+(-8)=-8 | | 9+3x+3y+xy=0 | | 4y^2+3xy-x^2=0 | | x+sqrtx-6=0 | | (40b^7-60b)/20b | | y=1/4(4)-3 | | -2b+9=29 | | 40b^7-60b/20b | | 22000-16000x/12=1000 | | y=1/4(1)-3 | | 2h^4=162 | | y=1/4(-1)-3 | | 0=p^2-6p-55 | | 8x-9y=-5 | | 4k+ar=r-2y | | 4m^2=36+10m | | (7+4)= | | -0.18p-0.06(3-4p)=0.04(p-5)-0.16 | | 7(0)-4=28 | | 0.15x+0.8(x-3)=0.01(5x-1) | | (4x-1)(x-3)=-25 | | 3[6+5(7-2)]= | | 3/x-3/(x+2)-2=0 | | 5x-11=60 | | 26/2.5 | | 3/x-3/(x+2)=2 | | 3[8+9(9-5)]= | | -10/9+7/9 | | m^2-9m+18= | | 3+3lnx=8 |

Equations solver categories