3z-2+2z+7=180

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Solution for 3z-2+2z+7=180 equation:


Simplifying
3z + -2 + 2z + 7 = 180

Reorder the terms:
-2 + 7 + 3z + 2z = 180

Combine like terms: -2 + 7 = 5
5 + 3z + 2z = 180

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

Solving
5 + 5z = 180

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + 5z = 180 + -5

Combine like terms: 5 + -5 = 0
0 + 5z = 180 + -5
5z = 180 + -5

Combine like terms: 180 + -5 = 175
5z = 175

Divide each side by '5'.
z = 35

Simplifying
z = 35

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