12(n+5)=(15+3n)

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Solution for 12(n+5)=(15+3n) equation:


Simplifying
12(n + 5) = (15 + 3n)

Reorder the terms:
12(5 + n) = (15 + 3n)
(5 * 12 + n * 12) = (15 + 3n)
(60 + 12n) = (15 + 3n)

Remove parenthesis around (15 + 3n)
60 + 12n = 15 + 3n

Solving
60 + 12n = 15 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
60 + 12n + -3n = 15 + 3n + -3n

Combine like terms: 12n + -3n = 9n
60 + 9n = 15 + 3n + -3n

Combine like terms: 3n + -3n = 0
60 + 9n = 15 + 0
60 + 9n = 15

Add '-60' to each side of the equation.
60 + -60 + 9n = 15 + -60

Combine like terms: 60 + -60 = 0
0 + 9n = 15 + -60
9n = 15 + -60

Combine like terms: 15 + -60 = -45
9n = -45

Divide each side by '9'.
n = -5

Simplifying
n = -5

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