4b-8=-5(1-b)

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Solution for 4b-8=-5(1-b) equation:


Simplifying
4b + -8 = -5(1 + -1b)

Reorder the terms:
-8 + 4b = -5(1 + -1b)
-8 + 4b = (1 * -5 + -1b * -5)
-8 + 4b = (-5 + 5b)

Solving
-8 + 4b = -5 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-8 + 4b + -5b = -5 + 5b + -5b

Combine like terms: 4b + -5b = -1b
-8 + -1b = -5 + 5b + -5b

Combine like terms: 5b + -5b = 0
-8 + -1b = -5 + 0
-8 + -1b = -5

Add '8' to each side of the equation.
-8 + 8 + -1b = -5 + 8

Combine like terms: -8 + 8 = 0
0 + -1b = -5 + 8
-1b = -5 + 8

Combine like terms: -5 + 8 = 3
-1b = 3

Divide each side by '-1'.
b = -3

Simplifying
b = -3

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