3(4+3r)=

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Solution for 3(4+3r)= equation:


3(4+3r)=0

We simplify the equation to the form, which is simple to understand 
3(4+3r)=0

Reorder the terms in parentheses
+(+12+9r)=0

Remove unnecessary parentheses
+12+9r=0

We move all terms containing r to the left and all other terms to the right. 
+9r=0-12

We simplify left and right side of the equation. 
+9r=-12

We divide both sides of the equation by 9 to get r. 
r=-1.33333333333

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