7z+8z=135

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Solution for 7z+8z=135 equation: 


Simplifying
7z + 8z = 135

Combine like terms: 7z + 8z = 15z
15z = 135

Solving
15z = 135

Solving for variable 'z'.

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

Divide each side by '15'.
z = 9

Simplifying
z = 9

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