12z-4z+8=-16

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Solution for 12z-4z+8=-16 equation:


Simplifying
12z + -4z + 8 = -16

Reorder the terms:
8 + 12z + -4z = -16

Combine like terms: 12z + -4z = 8z
8 + 8z = -16

Solving
8 + 8z = -16

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 8z = -16 + -8

Combine like terms: 8 + -8 = 0
0 + 8z = -16 + -8
8z = -16 + -8

Combine like terms: -16 + -8 = -24
8z = -24

Divide each side by '8'.
z = -3

Simplifying
z = -3

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