7z-8=-8+z

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Solution for 7z-8=-8+z equation:


Simplifying
7z + -8 = -8 + z

Reorder the terms:
-8 + 7z = -8 + z

Add '8' to each side of the equation.
-8 + 8 + 7z = -8 + 8 + z

Combine like terms: -8 + 8 = 0
0 + 7z = -8 + 8 + z
7z = -8 + 8 + z

Combine like terms: -8 + 8 = 0
7z = 0 + z
7z = z

Solving
7z = z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

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

Combine like terms: 7z + -1z = 6z
6z = z + -1z

Combine like terms: z + -1z = 0
6z = 0

Divide each side by '6'.
z = 0

Simplifying
z = 0

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