4x-8=2x+7+2x-20

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Solution for 4x-8=2x+7+2x-20 equation:


Simplifying
4x + -8 = 2x + 7 + 2x + -20

Reorder the terms:
-8 + 4x = 2x + 7 + 2x + -20

Reorder the terms:
-8 + 4x = 7 + -20 + 2x + 2x

Combine like terms: 7 + -20 = -13
-8 + 4x = -13 + 2x + 2x

Combine like terms: 2x + 2x = 4x
-8 + 4x = -13 + 4x

Add '-4x' to each side of the equation.
-8 + 4x + -4x = -13 + 4x + -4x

Combine like terms: 4x + -4x = 0
-8 + 0 = -13 + 4x + -4x
-8 = -13 + 4x + -4x

Combine like terms: 4x + -4x = 0
-8 = -13 + 0
-8 = -13

Solving
-8 = -13

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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