15z-12z=18

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Solution for 15z-12z=18 equation: 


Simplifying
15z + -12z = 18

Combine like terms: 15z + -12z = 3z
3z = 18

Solving
3z = 18

Solving for variable 'z'.

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

Divide each side by '3'.
z = 6

Simplifying
z = 6

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