-4q+9q=5q

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Solution for -4q+9q=5q equation: 


Simplifying
-4q + 9q = 5q

Combine like terms: -4q + 9q = 5q
5q = 5q

Add '-5q' to each side of the equation.
5q + -5q = 5q + -5q

Combine like terms: 5q + -5q = 0
0 = 5q + -5q

Combine like terms: 5q + -5q = 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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