-3(n+5)=15

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


Simplifying
-3(n + 5) = 15

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

Solving
-15 + -3n = 15

Solving for variable 'n'.

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

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

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

Combine like terms: 15 + 15 = 30
-3n = 30

Divide each side by '-3'.
n = -10

Simplifying
n = -10

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