12z+19z+5+85=180

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Solution for 12z+19z+5+85=180 equation:


Simplifying
12z + 19z + 5 + 85 = 180

Reorder the terms:
5 + 85 + 12z + 19z = 180

Combine like terms: 5 + 85 = 90
90 + 12z + 19z = 180

Combine like terms: 12z + 19z = 31z
90 + 31z = 180

Solving
90 + 31z = 180

Solving for variable 'z'.

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

Add '-90' to each side of the equation.
90 + -90 + 31z = 180 + -90

Combine like terms: 90 + -90 = 0
0 + 31z = 180 + -90
31z = 180 + -90

Combine like terms: 180 + -90 = 90
31z = 90

Divide each side by '31'.
z = 2.903225806

Simplifying
z = 2.903225806

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