z-45=-12

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Solution for z-45=-12 equation: 


Simplifying
z + -45 = -12

Reorder the terms:
-45 + z = -12

Solving
-45 + z = -12

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 + z = -12 + 45

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

Combine like terms: -12 + 45 = 33
z = 33

Simplifying
z = 33

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