17+b=b-4+7b

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Solution for 17+b=b-4+7b equation:


17+b=b-4+7b

We simplify the equation to the form, which is simple to understand 
17+b=b-4+7b

We move all terms containing b to the left and all other terms to the right. 
+1b-1b-7b=-4-17

We simplify left and right side of the equation. 
-7b=-21

We divide both sides of the equation by -7 to get b. 
b=3

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