5(3n+12)=-15

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


Simplifying
5(3n + 12) = -15

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

Solving
60 + 15n = -15

Solving for variable 'n'.

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

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

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

Combine like terms: -15 + -60 = -75
15n = -75

Divide each side by '15'.
n = -5

Simplifying
n = -5

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