7x+12=7x-16

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Solution for 7x+12=7x-16 equation:


Simplifying
7x + 12 = 7x + -16

Reorder the terms:
12 + 7x = 7x + -16

Reorder the terms:
12 + 7x = -16 + 7x

Add '-7x' to each side of the equation.
12 + 7x + -7x = -16 + 7x + -7x

Combine like terms: 7x + -7x = 0
12 + 0 = -16 + 7x + -7x
12 = -16 + 7x + -7x

Combine like terms: 7x + -7x = 0
12 = -16 + 0
12 = -16

Solving
12 = -16

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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