20+5b=-2(4-7b)+2b

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Solution for 20+5b=-2(4-7b)+2b equation:


20+5b=-2(4-7b)+2b

We simplify the equation to the form, which is simple to understand 
20+5b=-2(4-7b)+2b

Reorder the terms in parentheses
20+5b=+(-8+14b)+2b

Remove unnecessary parentheses
+20+5b=-8+14b+2b

We move all terms containing b to the left and all other terms to the right. 
+5b-14b-2b=-8-20

We simplify left and right side of the equation. 
-11b=-28

We divide both sides of the equation by -11 to get b. 
b=2.54545454545

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