2n-9+n+3=-27

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Solution for 2n-9+n+3=-27 equation:


Simplifying
2n + -9 + n + 3 = -27

Reorder the terms:
-9 + 3 + 2n + n = -27

Combine like terms: -9 + 3 = -6
-6 + 2n + n = -27

Combine like terms: 2n + n = 3n
-6 + 3n = -27

Solving
-6 + 3n = -27

Solving for variable 'n'.

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

Add '6' to each side of the equation.
-6 + 6 + 3n = -27 + 6

Combine like terms: -6 + 6 = 0
0 + 3n = -27 + 6
3n = -27 + 6

Combine like terms: -27 + 6 = -21
3n = -21

Divide each side by '3'.
n = -7

Simplifying
n = -7

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