-5m-7(2m+7)=84

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Solution for -5m-7(2m+7)=84 equation:


-5m-7(2m+7)=84

We simplify the equation to the form, which is simple to understand 
-5m-7(2m+7)=84

Reorder the terms in parentheses
-5m+(-14m-49)=84

Remove unnecessary parentheses
-5m-14m-49=+84

We move all terms containing m to the left and all other terms to the right. 
-5m-14m=+84+49

We simplify left and right side of the equation. 
-19m=+133

We divide both sides of the equation by -19 to get m. 
m=-7

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