-3z+12=3

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Solution for -3z+12=3 equation: 


Simplifying
-3z + 12 = 3

Reorder the terms:
12 + -3z = 3

Solving
12 + -3z = 3

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 + -3z = 3 + -12

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

Combine like terms: 3 + -12 = -9
-3z = -9

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

Simplifying
z = 3

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