7x-2x+x=6x

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Solution for 7x-2x+x=6x equation: 


Simplifying
7x + -2x + x = 6x

Combine like terms: 7x + -2x = 5x
5x + x = 6x

Combine like terms: 5x + x = 6x
6x = 6x

Add '-6x' to each side of the equation.
6x + -6x = 6x + -6x

Combine like terms: 6x + -6x = 0
0 = 6x + -6x

Combine like terms: 6x + -6x = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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