-137=-7(b+7)-4b

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Solution for -137=-7(b+7)-4b equation:


-137=-7(b+7)-4b

We simplify the equation to the form, which is simple to understand 
-137=-7(b+7)-4b

Reorder the terms in parentheses
-137=+(-7b-49)-4b

Remove unnecessary parentheses
-137=-7b-49-4b

We move all terms containing b to the left and all other terms to the right. 
+7b+4b=-49+137

We simplify left and right side of the equation. 
+11b=+88

We divide both sides of the equation by 11 to get b. 
b=8

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