81+Z=180

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Solution for 81+Z=180 equation: 


Simplifying
81 + Z = 180

Solving
81 + Z = 180

Solving for variable 'Z'.

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

Add '-81' to each side of the equation.
81 + -81 + Z = 180 + -81

Combine like terms: 81 + -81 = 0
0 + Z = 180 + -81
Z = 180 + -81

Combine like terms: 180 + -81 = 99
Z = 99

Simplifying
Z = 99

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