7-6z=-7-6z

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Solution for 7-6z=-7-6z equation: 


Simplifying
7 + -6z = -7 + -6z

Add '6z' to each side of the equation.
7 + -6z + 6z = -7 + -6z + 6z

Combine like terms: -6z + 6z = 0
7 + 0 = -7 + -6z + 6z
7 = -7 + -6z + 6z

Combine like terms: -6z + 6z = 0
7 = -7 + 0
7 = -7

Solving
7 = -7

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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