8z=12-20

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Solution for 8z=12-20 equation: 


Simplifying
8z = 12 + -20

Combine like terms: 12 + -20 = -8
8z = -8

Solving
8z = -8

Solving for variable 'z'.

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

Divide each side by '8'.
z = -1

Simplifying
z = -1

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