3x-7x-8=-4x+7-8

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Solution for 3x-7x-8=-4x+7-8 equation:


Simplifying
3x + -7x + -8 = -4x + 7 + -8

Reorder the terms:
-8 + 3x + -7x = -4x + 7 + -8

Combine like terms: 3x + -7x = -4x
-8 + -4x = -4x + 7 + -8

Reorder the terms:
-8 + -4x = 7 + -8 + -4x

Combine like terms: 7 + -8 = -1
-8 + -4x = -1 + -4x

Add '4x' to each side of the equation.
-8 + -4x + 4x = -1 + -4x + 4x

Combine like terms: -4x + 4x = 0
-8 + 0 = -1 + -4x + 4x
-8 = -1 + -4x + 4x

Combine like terms: -4x + 4x = 0
-8 = -1 + 0
-8 = -1

Solving
-8 = -1

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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