-6(n+2)+15=-3n-12

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Solution for -6(n+2)+15=-3n-12 equation:


Simplifying
-6(n + 2) + 15 = -3n + -12

Reorder the terms:
-6(2 + n) + 15 = -3n + -12
(2 * -6 + n * -6) + 15 = -3n + -12
(-12 + -6n) + 15 = -3n + -12

Reorder the terms:
-12 + 15 + -6n = -3n + -12

Combine like terms: -12 + 15 = 3
3 + -6n = -3n + -12

Reorder the terms:
3 + -6n = -12 + -3n

Solving
3 + -6n = -12 + -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.
3 + -6n + 3n = -12 + -3n + 3n

Combine like terms: -6n + 3n = -3n
3 + -3n = -12 + -3n + 3n

Combine like terms: -3n + 3n = 0
3 + -3n = -12 + 0
3 + -3n = -12

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

Combine like terms: 3 + -3 = 0
0 + -3n = -12 + -3
-3n = -12 + -3

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

Divide each side by '-3'.
n = 5

Simplifying
n = 5

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