3x-4+2x+8=5x-7

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Solution for 3x-4+2x+8=5x-7 equation:


Simplifying
3x + -4 + 2x + 8 = 5x + -7

Reorder the terms:
-4 + 8 + 3x + 2x = 5x + -7

Combine like terms: -4 + 8 = 4
4 + 3x + 2x = 5x + -7

Combine like terms: 3x + 2x = 5x
4 + 5x = 5x + -7

Reorder the terms:
4 + 5x = -7 + 5x

Add '-5x' to each side of the equation.
4 + 5x + -5x = -7 + 5x + -5x

Combine like terms: 5x + -5x = 0
4 + 0 = -7 + 5x + -5x
4 = -7 + 5x + -5x

Combine like terms: 5x + -5x = 0
4 = -7 + 0
4 = -7

Solving
4 = -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.

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