z-19=12

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Solution for z-19=12 equation: 


Simplifying
z + -19 = 12

Reorder the terms:
-19 + z = 12

Solving
-19 + z = 12

Solving for variable 'z'.

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

Add '19' to each side of the equation.
-19 + 19 + z = 12 + 19

Combine like terms: -19 + 19 = 0
0 + z = 12 + 19
z = 12 + 19

Combine like terms: 12 + 19 = 31
z = 31

Simplifying
z = 31

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