3(m-7)=12

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Solution for 3(m-7)=12 equation:


3(m-7)=12

We simplify the equation to the form, which is simple to understand 
3(m-7)=12

Reorder the terms in parentheses
+(+3m-21)=12

Remove unnecessary parentheses
+3m-21=+12

We move all terms containing m to the left and all other terms to the right. 
+3m=+12+21

We simplify left and right side of the equation. 
+3m=+33

We divide both sides of the equation by 3 to get m. 
m=11

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