12z+15=168

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Solution for 12z+15=168 equation: 


Simplifying
12z + 15 = 168

Reorder the terms:
15 + 12z = 168

Solving
15 + 12z = 168

Solving for variable 'z'.

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

Add '-15' to each side of the equation.
15 + -15 + 12z = 168 + -15

Combine like terms: 15 + -15 = 0
0 + 12z = 168 + -15
12z = 168 + -15

Combine like terms: 168 + -15 = 153
12z = 153

Divide each side by '12'.
z = 12.75

Simplifying
z = 12.75

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