2+3n+2+9n=

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


Simplifying
2 + 3n + 2 + 9n = 0

Reorder the terms:
2 + 2 + 3n + 9n = 0

Combine like terms: 2 + 2 = 4
4 + 3n + 9n = 0

Combine like terms: 3n + 9n = 12n
4 + 12n = 0

Solving
4 + 12n = 0

Solving for variable 'n'.

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

Add '-4' to each side of the equation.
4 + -4 + 12n = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 12n = 0 + -4
12n = 0 + -4

Combine like terms: 0 + -4 = -4
12n = -4

Divide each side by '12'.
n = -0.3333333333

Simplifying
n = -0.3333333333

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