3(n+15)=-45

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Solution for 3(n+15)=-45 equation:


Simplifying
3(n + 15) = -45

Reorder the terms:
3(15 + n) = -45
(15 * 3 + n * 3) = -45
(45 + 3n) = -45

Solving
45 + 3n = -45

Solving for variable 'n'.

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

Add '-45' to each side of the equation.
45 + -45 + 3n = -45 + -45

Combine like terms: 45 + -45 = 0
0 + 3n = -45 + -45
3n = -45 + -45

Combine like terms: -45 + -45 = -90
3n = -90

Divide each side by '3'.
n = -30

Simplifying
n = -30

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