-1+7z=3+7z

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Solution for -1+7z=3+7z equation: 


Simplifying
-1 + 7z = 3 + 7z

Add '-7z' to each side of the equation.
-1 + 7z + -7z = 3 + 7z + -7z

Combine like terms: 7z + -7z = 0
-1 + 0 = 3 + 7z + -7z
-1 = 3 + 7z + -7z

Combine like terms: 7z + -7z = 0
-1 = 3 + 0
-1 = 3

Solving
-1 = 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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