8b+18=5(b+6)

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Solution for 8b+18=5(b+6) equation:


Simplifying
8b + 18 = 5(b + 6)

Reorder the terms:
18 + 8b = 5(b + 6)

Reorder the terms:
18 + 8b = 5(6 + b)
18 + 8b = (6 * 5 + b * 5)
18 + 8b = (30 + 5b)

Solving
18 + 8b = 30 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
18 + 8b + -5b = 30 + 5b + -5b

Combine like terms: 8b + -5b = 3b
18 + 3b = 30 + 5b + -5b

Combine like terms: 5b + -5b = 0
18 + 3b = 30 + 0
18 + 3b = 30

Add '-18' to each side of the equation.
18 + -18 + 3b = 30 + -18

Combine like terms: 18 + -18 = 0
0 + 3b = 30 + -18
3b = 30 + -18

Combine like terms: 30 + -18 = 12
3b = 12

Divide each side by '3'.
b = 4

Simplifying
b = 4

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