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

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


Simplifying
-5(5 + -8b) = -5(1 + -4b)
(5 * -5 + -8b * -5) = -5(1 + -4b)
(-25 + 40b) = -5(1 + -4b)
-25 + 40b = (1 * -5 + -4b * -5)
-25 + 40b = (-5 + 20b)

Solving
-25 + 40b = -5 + 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.
-25 + 40b + -20b = -5 + 20b + -20b

Combine like terms: 40b + -20b = 20b
-25 + 20b = -5 + 20b + -20b

Combine like terms: 20b + -20b = 0
-25 + 20b = -5 + 0
-25 + 20b = -5

Add '25' to each side of the equation.
-25 + 25 + 20b = -5 + 25

Combine like terms: -25 + 25 = 0
0 + 20b = -5 + 25
20b = -5 + 25

Combine like terms: -5 + 25 = 20
20b = 20

Divide each side by '20'.
b = 1

Simplifying
b = 1

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