-3b+7=-15+2b

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Solution for -3b+7=-15+2b equation:


-3b+7=-15+2b

We simplify the equation to the form, which is simple to understand 
-3b+7=-15+2b

We move all terms containing b to the left and all other terms to the right. 
-3b-2b=-15-7

We simplify left and right side of the equation. 
-5b=-22

We divide both sides of the equation by -5 to get b. 
b=4.4

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