7z+15z=198

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Solution for 7z+15z=198 equation: 


Simplifying
7z + 15z = 198

Combine like terms: 7z + 15z = 22z
22z = 198

Solving
22z = 198

Solving for variable 'z'.

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

Divide each side by '22'.
z = 9

Simplifying
z = 9

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