9z-16=-16+7z

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Solution for 9z-16=-16+7z equation:


Simplifying
9z + -16 = -16 + 7z

Reorder the terms:
-16 + 9z = -16 + 7z

Add '16' to each side of the equation.
-16 + 16 + 9z = -16 + 16 + 7z

Combine like terms: -16 + 16 = 0
0 + 9z = -16 + 16 + 7z
9z = -16 + 16 + 7z

Combine like terms: -16 + 16 = 0
9z = 0 + 7z
9z = 7z

Solving
9z = 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
9z + -7z = 7z + -7z

Combine like terms: 9z + -7z = 2z
2z = 7z + -7z

Combine like terms: 7z + -7z = 0
2z = 0

Divide each side by '2'.
z = 0

Simplifying
z = 0

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