x+7x=8x-8

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Solution for x+7x=8x-8 equation: 


Simplifying
x + 7x = 8x + -8

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

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

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

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

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

Solving
0 = -8

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.

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