3(4-5m)=87

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Solution for 3(4-5m)=87 equation:


3(4-5m)=87

We simplify the equation to the form, which is simple to understand 
3(4-5m)=87

Reorder the terms in parentheses
+(+12-15m)=87

Remove unnecessary parentheses
+12-15m=+87

We move all terms containing m to the left and all other terms to the right. 
-15m=+87-12

We simplify left and right side of the equation. 
-15m=+75

We divide both sides of the equation by -15 to get m. 
m=-5

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