4z+4=4z-4

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Solution for 4z+4=4z-4 equation:


Simplifying
4z + 4 = 4z + -4

Reorder the terms:
4 + 4z = 4z + -4

Reorder the terms:
4 + 4z = -4 + 4z

Add '-4z' to each side of the equation.
4 + 4z + -4z = -4 + 4z + -4z

Combine like terms: 4z + -4z = 0
4 + 0 = -4 + 4z + -4z
4 = -4 + 4z + -4z

Combine like terms: 4z + -4z = 0
4 = -4 + 0
4 = -4

Solving
4 = -4

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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