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

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


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

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

Reorder the terms:
-4 + -8b = -4(-5 + 5b)
-4 + -8b = (-5 * -4 + 5b * -4)
-4 + -8b = (20 + -20b)

Solving
-4 + -8b = 20 + -20b

Solving for variable 'b'.

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

Add '20b' to each side of the equation.
-4 + -8b + 20b = 20 + -20b + 20b

Combine like terms: -8b + 20b = 12b
-4 + 12b = 20 + -20b + 20b

Combine like terms: -20b + 20b = 0
-4 + 12b = 20 + 0
-4 + 12b = 20

Add '4' to each side of the equation.
-4 + 4 + 12b = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 12b = 20 + 4
12b = 20 + 4

Combine like terms: 20 + 4 = 24
12b = 24

Divide each side by '12'.
b = 2

Simplifying
b = 2

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