7z-6z=9

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Solution for 7z-6z=9 equation: 


Simplifying
7z + -6z = 9

Combine like terms: 7z + -6z = 1z
1z = 9

Solving
1z = 9

Solving for variable 'z'.

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

Divide each side by '1'.
z = 9

Simplifying
z = 9

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