10-z=12

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Solution for 10-z=12 equation: 


Simplifying
10 + -1z = 12

Solving
10 + -1z = 12

Solving for variable 'z'.

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

Add '-10' to each side of the equation.
10 + -10 + -1z = 12 + -10

Combine like terms: 10 + -10 = 0
0 + -1z = 12 + -10
-1z = 12 + -10

Combine like terms: 12 + -10 = 2
-1z = 2

Divide each side by '-1'.
z = -2

Simplifying
z = -2

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