12z+-45=

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Solution for 12z+-45= equation: 


Simplifying
12z + -45 = 0

Reorder the terms:
-45 + 12z = 0

Solving
-45 + 12z = 0

Solving for variable 'z'.

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

Add '45' to each side of the equation.
-45 + 45 + 12z = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 12z = 0 + 45
12z = 0 + 45

Combine like terms: 0 + 45 = 45
12z = 45

Divide each side by '12'.
z = 3.75

Simplifying
z = 3.75

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