3n+15=6

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Solution for 3n+15=6 equation: 


Simplifying
3n + 15 = 6

Reorder the terms:
15 + 3n = 6

Solving
15 + 3n = 6

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 = 6 + -15

Combine like terms: 15 + -15 = 0
0 + 3n = 6 + -15
3n = 6 + -15

Combine like terms: 6 + -15 = -9
3n = -9

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

Simplifying
n = -3

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