8-4b=4(b-4)

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


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

Reorder the terms:
8 + -4b = 4(-4 + b)
8 + -4b = (-4 * 4 + b * 4)
8 + -4b = (-16 + 4b)

Solving
8 + -4b = -16 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
8 + -4b + -4b = -16 + 4b + -4b

Combine like terms: -4b + -4b = -8b
8 + -8b = -16 + 4b + -4b

Combine like terms: 4b + -4b = 0
8 + -8b = -16 + 0
8 + -8b = -16

Add '-8' to each side of the equation.
8 + -8 + -8b = -16 + -8

Combine like terms: 8 + -8 = 0
0 + -8b = -16 + -8
-8b = -16 + -8

Combine like terms: -16 + -8 = -24
-8b = -24

Divide each side by '-8'.
b = 3

Simplifying
b = 3

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