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

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


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

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

Combine like terms: 8b + -5b = 3b
5 + 3b = 4 + -4(b + 5)

Reorder the terms:
5 + 3b = 4 + -4(5 + b)
5 + 3b = 4 + (5 * -4 + b * -4)
5 + 3b = 4 + (-20 + -4b)

Combine like terms: 4 + -20 = -16
5 + 3b = -16 + -4b

Solving
5 + 3b = -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.
5 + 3b + 4b = -16 + -4b + 4b

Combine like terms: 3b + 4b = 7b
5 + 7b = -16 + -4b + 4b

Combine like terms: -4b + 4b = 0
5 + 7b = -16 + 0
5 + 7b = -16

Add '-5' to each side of the equation.
5 + -5 + 7b = -16 + -5

Combine like terms: 5 + -5 = 0
0 + 7b = -16 + -5
7b = -16 + -5

Combine like terms: -16 + -5 = -21
7b = -21

Divide each side by '7'.
b = -3

Simplifying
b = -3

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