-3(m-7)=4m-7

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Solution for -3(m-7)=4m-7 equation:


-3(m-7)=4m-7

We simplify the equation to the form, which is simple to understand 
-3(m-7)=4m-7

Reorder the terms in parentheses
+(-3m+21)=4m-7

Remove unnecessary parentheses
-3m+21=+4m-7

We move all terms containing m to the left and all other terms to the right. 
-3m-4m=-7-21

We simplify left and right side of the equation. 
-7m=-28

We divide both sides of the equation by -7 to get m. 
m=4

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