-3z+8z-12z=

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Solution for -3z+8z-12z= equation: 


Simplifying
-3z + 8z + -12z = 0

Combine like terms: -3z + 8z = 5z
5z + -12z = 0

Combine like terms: 5z + -12z = -7z
-7z = 0

Solving
-7z = 0

Solving for variable 'z'.

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

Divide each side by '-7'.
z = 0

Simplifying
z = 0

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