(9z-12)+3z=180

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Solution for (9z-12)+3z=180 equation:


(9z-12)+3z=180

We simplify the equation to the form, which is simple to understand 
(9z-12)+3z=180

Remove unnecessary parentheses
9z-12+3z=180

We move all terms containing z to the left and all other terms to the right. 
+9z+3z=+180+12

We simplify left and right side of the equation. 
+12z=+192

We divide both sides of the equation by 12 to get z. 
z=16

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