-2(z+1)+9z=54

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Solution for -2(z+1)+9z=54 equation:


-2(z+1)+9z=54

We simplify the equation to the form, which is simple to understand 
-2(z+1)+9z=54

Reorder the terms in parentheses
+(-2z-2)+9z=54

Remove unnecessary parentheses
-2z-2+9z=+54

We move all terms containing z to the left and all other terms to the right. 
-2z+9z=+54+2

We simplify left and right side of the equation. 
+7z=+56

We divide both sides of the equation by 7 to get z. 
z=8

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