8(b-2)+5b=-81

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Solution for 8(b-2)+5b=-81 equation:


8(b-2)+5b=-81

We simplify the equation to the form, which is simple to understand 
8(b-2)+5b=-81

Reorder the terms in parentheses
+(+8b-16)+5b=-81

Remove unnecessary parentheses
+8b-16+5b=-81

We move all terms containing b to the left and all other terms to the right. 
+8b+5b=-81+16

We simplify left and right side of the equation. 
+13b=-65

We divide both sides of the equation by 13 to get b. 
b=-5

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