13-9z=3-9z

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Solution for 13-9z=3-9z equation: 


Simplifying
13 + -9z = 3 + -9z

Add '9z' to each side of the equation.
13 + -9z + 9z = 3 + -9z + 9z

Combine like terms: -9z + 9z = 0
13 + 0 = 3 + -9z + 9z
13 = 3 + -9z + 9z

Combine like terms: -9z + 9z = 0
13 = 3 + 0
13 = 3

Solving
13 = 3

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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