-6z-18=-12

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Solution for -6z-18=-12 equation: 


Simplifying
-6z + -18 = -12

Reorder the terms:
-18 + -6z = -12

Solving
-18 + -6z = -12

Solving for variable 'z'.

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

Add '18' to each side of the equation.
-18 + 18 + -6z = -12 + 18

Combine like terms: -18 + 18 = 0
0 + -6z = -12 + 18
-6z = -12 + 18

Combine like terms: -12 + 18 = 6
-6z = 6

Divide each side by '-6'.
z = -1

Simplifying
z = -1

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