9z-64=z

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Solution for 9z-64=z equation:


Simplifying
9z + -64 = z

Reorder the terms:
-64 + 9z = z

Solving
-64 + 9z = 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.
-64 + 9z + -1z = z + -1z

Combine like terms: 9z + -1z = 8z
-64 + 8z = z + -1z

Combine like terms: z + -1z = 0
-64 + 8z = 0

Add '64' to each side of the equation.
-64 + 64 + 8z = 0 + 64

Combine like terms: -64 + 64 = 0
0 + 8z = 0 + 64
8z = 0 + 64

Combine like terms: 0 + 64 = 64
8z = 64

Divide each side by '8'.
z = 8

Simplifying
z = 8

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