9+3(-8r+1)=-12

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Solution for 9+3(-8r+1)=-12 equation:


9+3(-8r+1)=-12

We simplify the equation to the form, which is simple to understand 
9+3(-8r+1)=-12

Reorder the terms in parentheses
9+(-24r+3)=-12

Remove unnecessary parentheses
+9-24r+3=-12

We move all terms containing r to the left and all other terms to the right. 
-24r=-12-9-3

We simplify left and right side of the equation. 
-24r=-24

We divide both sides of the equation by -24 to get r. 
r=1

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