-5(-7b)-5=-20

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Solution for -5(-7b)-5=-20 equation:


-5(-7b)-5=-20

We simplify the equation to the form, which is simple to understand
-5(-7b)-5=-20

Reorder the terms in parentheses
+(+35b)-5=-20

Remove unnecessary parentheses
+35b-5=-20

We move all terms containing b to the left and all other terms to the right.
+35b=-20+5

We simplify left and right side of the equation.
+35b=-15

We divide both sides of the equation by 35 to get b.
b=-0.42857142857143

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