-3(1-8b)=-20

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Solution for -3(1-8b)=-20 equation: 


Simplifying
-3(1 + -8b) = -20
(1 * -3 + -8b * -3) = -20
(-3 + 24b) = -20

Solving
-3 + 24b = -20

Solving for variable 'b'.

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

Add '3' to each side of the equation.
-3 + 3 + 24b = -20 + 3

Combine like terms: -3 + 3 = 0
0 + 24b = -20 + 3
24b = -20 + 3

Combine like terms: -20 + 3 = -17
24b = -17

Divide each side by '24'.
b = -0.7083333333

Simplifying
b = -0.7083333333

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