4x+7x-9x=2x

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Solution for 4x+7x-9x=2x equation: 


Simplifying
4x + 7x + -9x = 2x

Combine like terms: 4x + 7x = 11x
11x + -9x = 2x

Combine like terms: 11x + -9x = 2x
2x = 2x

Add '-2x' to each side of the equation.
2x + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
0 = 2x + -2x

Combine like terms: 2x + -2x = 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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