5(3-3b)=90

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Solution for 5(3-3b)=90 equation:


5(3-3b)=90

We simplify the equation to the form, which is simple to understand
5(3-3b)=90

Reorder the terms in parentheses
+(+15-15b)=90

Remove unnecessary parentheses
+15-15b=+90

We move all terms containing b to the left and all other terms to the right.
-15b=+90-15

We simplify left and right side of the equation.
-15b=+75

We divide both sides of the equation by -15 to get b.
b=-5

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