7z+5=9z+-2z

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Solution for 7z+5=9z+-2z equation: 


Simplifying
7z + 5 = 9z + -2z

Reorder the terms:
5 + 7z = 9z + -2z

Combine like terms: 9z + -2z = 7z
5 + 7z = 7z

Add '-7z' to each side of the equation.
5 + 7z + -7z = 7z + -7z

Combine like terms: 7z + -7z = 0
5 + 0 = 7z + -7z
5 = 7z + -7z

Combine like terms: 7z + -7z = 0
5 = 0

Solving
5 = 0

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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