7(b-10)=9b

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Solution for 7(b-10)=9b equation:


7(b-10)=9b

We simplify the equation to the form, which is simple to understand 
7(b-10)=9b

Reorder the terms in parentheses
+(+7b-70)=9b

Remove unnecessary parentheses
+7b-70=+9b

We move all terms containing b to the left and all other terms to the right. 
+7b-9b=+70

We simplify left and right side of the equation. 
-2b=+70

We divide both sides of the equation by -2 to get b. 
b=-35

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