9=-8(7)+b

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Solution for 9=-8(7)+b equation:


9=-8(7)+b

We simplify the equation to the form, which is simple to understand 
9=-8(7)+b

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

Remove unnecessary parentheses
+9=-56+b

We move all terms containing b to the left and all other terms to the right. 
-1b=-56-9

We simplify left and right side of the equation. 
-1b=-65

We divide both sides of the equation by -01 to get b. 
b=65

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