-8z-2z+12=-18

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Solution for -8z-2z+12=-18 equation:


Simplifying
-8z + -2z + 12 = -18

Reorder the terms:
12 + -8z + -2z = -18

Combine like terms: -8z + -2z = -10z
12 + -10z = -18

Solving
12 + -10z = -18

Solving for variable 'z'.

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

Add '-12' to each side of the equation.
12 + -12 + -10z = -18 + -12

Combine like terms: 12 + -12 = 0
0 + -10z = -18 + -12
-10z = -18 + -12

Combine like terms: -18 + -12 = -30
-10z = -30

Divide each side by '-10'.
z = 3

Simplifying
z = 3

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