5(b+3)+2b=39+3b

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Solution for 5(b+3)+2b=39+3b equation:


Simplifying
5(b + 3) + 2b = 39 + 3b

Reorder the terms:
5(3 + b) + 2b = 39 + 3b
(3 * 5 + b * 5) + 2b = 39 + 3b
(15 + 5b) + 2b = 39 + 3b

Combine like terms: 5b + 2b = 7b
15 + 7b = 39 + 3b

Solving
15 + 7b = 39 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
15 + 7b + -3b = 39 + 3b + -3b

Combine like terms: 7b + -3b = 4b
15 + 4b = 39 + 3b + -3b

Combine like terms: 3b + -3b = 0
15 + 4b = 39 + 0
15 + 4b = 39

Add '-15' to each side of the equation.
15 + -15 + 4b = 39 + -15

Combine like terms: 15 + -15 = 0
0 + 4b = 39 + -15
4b = 39 + -15

Combine like terms: 39 + -15 = 24
4b = 24

Divide each side by '4'.
b = 6

Simplifying
b = 6

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