4z=18-42

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Solution for 4z=18-42 equation: 


Simplifying
4z = 18 + -42

Combine like terms: 18 + -42 = -24
4z = -24

Solving
4z = -24

Solving for variable 'z'.

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

Divide each side by '4'.
z = -6

Simplifying
z = -6

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