-4-2(-2m-9)=

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Solution for -4-2(-2m-9)= equation:


-4-2(-2m-9)=0

We simplify the equation to the form, which is simple to understand 
-4-2(-2m-9)=0

Reorder the terms in parentheses
-4+(+4m+18)=0

Remove unnecessary parentheses
-4+4m+18=0

We move all terms containing m to the left and all other terms to the right. 
+4m=0+4-18

We simplify left and right side of the equation. 
+4m=-14

We divide both sides of the equation by 4 to get m. 
m=-3.5

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