5(1+2b)=8b+15

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Solution for 5(1+2b)=8b+15 equation:


Simplifying
5(1 + 2b) = 8b + 15
(1 * 5 + 2b * 5) = 8b + 15
(5 + 10b) = 8b + 15

Reorder the terms:
5 + 10b = 15 + 8b

Solving
5 + 10b = 15 + 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.
5 + 10b + -8b = 15 + 8b + -8b

Combine like terms: 10b + -8b = 2b
5 + 2b = 15 + 8b + -8b

Combine like terms: 8b + -8b = 0
5 + 2b = 15 + 0
5 + 2b = 15

Add '-5' to each side of the equation.
5 + -5 + 2b = 15 + -5

Combine like terms: 5 + -5 = 0
0 + 2b = 15 + -5
2b = 15 + -5

Combine like terms: 15 + -5 = 10
2b = 10

Divide each side by '2'.
b = 5

Simplifying
b = 5

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