-8b+3(-3-7b)=2b-40

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Solution for -8b+3(-3-7b)=2b-40 equation:


-8b+3(-3-7b)=2b-40

We simplify the equation to the form, which is simple to understand 
-8b+3(-3-7b)=2b-40

Reorder the terms in parentheses
-8b+(-9-21b)=2b-40

Remove unnecessary parentheses
-8b-9-21b=+2b-40

We move all terms containing b to the left and all other terms to the right. 
-8b-21b-2b=-40+9

We simplify left and right side of the equation. 
-31b=-31

We divide both sides of the equation by -31 to get b. 
b=1

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