5(1-7b)=-100

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Solution for 5(1-7b)=-100 equation: 


Simplifying
5(1 + -7b) = -100
(1 * 5 + -7b * 5) = -100
(5 + -35b) = -100

Solving
5 + -35b = -100

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-5' to each side of the equation.
5 + -5 + -35b = -100 + -5

Combine like terms: 5 + -5 = 0
0 + -35b = -100 + -5
-35b = -100 + -5

Combine like terms: -100 + -5 = -105
-35b = -105

Divide each side by '-35'.
b = 3

Simplifying
b = 3

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