6z+3z+81=180

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Solution for 6z+3z+81=180 equation:


Simplifying
6z + 3z + 81 = 180

Reorder the terms:
81 + 6z + 3z = 180

Combine like terms: 6z + 3z = 9z
81 + 9z = 180

Solving
81 + 9z = 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 + 9z = 180 + -81

Combine like terms: 81 + -81 = 0
0 + 9z = 180 + -81
9z = 180 + -81

Combine like terms: 180 + -81 = 99
9z = 99

Divide each side by '9'.
z = 11

Simplifying
z = 11

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