8(5-5b)-5=8b-13

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Solution for 8(5-5b)-5=8b-13 equation:


Simplifying
8(5 + -5b) + -5 = 8b + -13
(5 * 8 + -5b * 8) + -5 = 8b + -13
(40 + -40b) + -5 = 8b + -13

Reorder the terms:
40 + -5 + -40b = 8b + -13

Combine like terms: 40 + -5 = 35
35 + -40b = 8b + -13

Reorder the terms:
35 + -40b = -13 + 8b

Solving
35 + -40b = -13 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
35 + -40b + -8b = -13 + 8b + -8b

Combine like terms: -40b + -8b = -48b
35 + -48b = -13 + 8b + -8b

Combine like terms: 8b + -8b = 0
35 + -48b = -13 + 0
35 + -48b = -13

Add '-35' to each side of the equation.
35 + -35 + -48b = -13 + -35

Combine like terms: 35 + -35 = 0
0 + -48b = -13 + -35
-48b = -13 + -35

Combine like terms: -13 + -35 = -48
-48b = -48

Divide each side by '-48'.
b = 1

Simplifying
b = 1

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