-100=b*(-72)

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Solution for -100=b*(-72) equation:


-100=b*(-72)

We simplify the equation to the form, which is simple to understand 
-100=b*(-72)

Reorder the terms in parentheses
-100=+(-72b)

Remove unnecessary parentheses
-100=-72b

We move all terms containing b to the left and all other terms to the right. 
+72b=+100

We simplify left and right side of the equation. 
+72b=+100

We divide both sides of the equation by 072 to get b. 
b=1.3888888888889

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