9z=15-42

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Solution for 9z=15-42 equation: 


Simplifying
9z = 15 + -42

Combine like terms: 15 + -42 = -27
9z = -27

Solving
9z = -27

Solving for variable 'z'.

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

Divide each side by '9'.
z = -3

Simplifying
z = -3

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