7x+4=15+7x

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Solution for 7x+4=15+7x equation: 


Simplifying
7x + 4 = 15 + 7x

Reorder the terms:
4 + 7x = 15 + 7x

Add '-7x' to each side of the equation.
4 + 7x + -7x = 15 + 7x + -7x

Combine like terms: 7x + -7x = 0
4 + 0 = 15 + 7x + -7x
4 = 15 + 7x + -7x

Combine like terms: 7x + -7x = 0
4 = 15 + 0
4 = 15

Solving
4 = 15

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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