z-18=39

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Solution for z-18=39 equation: 


Simplifying
z + -18 = 39

Reorder the terms:
-18 + z = 39

Solving
-18 + z = 39

Solving for variable 'z'.

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

Add '18' to each side of the equation.
-18 + 18 + z = 39 + 18

Combine like terms: -18 + 18 = 0
0 + z = 39 + 18
z = 39 + 18

Combine like terms: 39 + 18 = 57
z = 57

Simplifying
z = 57

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