7x-13+5x=12x-4

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Solution for 7x-13+5x=12x-4 equation:


Simplifying
7x + -13 + 5x = 12x + -4

Reorder the terms:
-13 + 7x + 5x = 12x + -4

Combine like terms: 7x + 5x = 12x
-13 + 12x = 12x + -4

Reorder the terms:
-13 + 12x = -4 + 12x

Add '-12x' to each side of the equation.
-13 + 12x + -12x = -4 + 12x + -12x

Combine like terms: 12x + -12x = 0
-13 + 0 = -4 + 12x + -12x
-13 = -4 + 12x + -12x

Combine like terms: 12x + -12x = 0
-13 = -4 + 0
-13 = -4

Solving
-13 = -4

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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