15+6z=81

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Solution for 15+6z=81 equation: 


Simplifying
15 + 6z = 81

Solving
15 + 6z = 81

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 + 6z = 81 + -15

Combine like terms: 15 + -15 = 0
0 + 6z = 81 + -15
6z = 81 + -15

Combine like terms: 81 + -15 = 66
6z = 66

Divide each side by '6'.
z = 11

Simplifying
z = 11

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