5z-8+4z-2+3z+12=180

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Solution for 5z-8+4z-2+3z+12=180 equation: 


Simplifying
5z + -8 + 4z + -2 + 3z + 12 = 180

Reorder the terms:
-8 + -2 + 12 + 5z + 4z + 3z = 180

Combine like terms: -8 + -2 = -10
-10 + 12 + 5z + 4z + 3z = 180

Combine like terms: -10 + 12 = 2
2 + 5z + 4z + 3z = 180

Combine like terms: 5z + 4z = 9z
2 + 9z + 3z = 180

Combine like terms: 9z + 3z = 12z
2 + 12z = 180

Solving
2 + 12z = 180

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + 12z = 180 + -2

Combine like terms: 2 + -2 = 0
0 + 12z = 180 + -2
12z = 180 + -2

Combine like terms: 180 + -2 = 178
12z = 178

Divide each side by '12'.
z = 14.83333333

Simplifying
z = 14.83333333

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