-5(b-1)=30

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Solution for -5(b-1)=30 equation: 


Simplifying
-5(b + -1) = 30

Reorder the terms:
-5(-1 + b) = 30
(-1 * -5 + b * -5) = 30
(5 + -5b) = 30

Solving
5 + -5b = 30

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 + -5b = 30 + -5

Combine like terms: 5 + -5 = 0
0 + -5b = 30 + -5
-5b = 30 + -5

Combine like terms: 30 + -5 = 25
-5b = 25

Divide each side by '-5'.
b = -5

Simplifying
b = -5

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