-2b-b-9=-3b-7+2b

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Solution for -2b-b-9=-3b-7+2b equation:


-2b-b-9=-3b-7+2b

We simplify the equation to the form, which is simple to understand 
-2b-b-9=-3b-7+2b

We move all terms containing b to the left and all other terms to the right. 
-2b-1b+3b-2b=-7+9

We simplify left and right side of the equation. 
-2b=+2

We divide both sides of the equation by -2 to get b. 
b=-1

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