3n+9+15=1

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Solution for 3n+9+15=1 equation:


Simplifying
3n + 9 + 15 = 1

Reorder the terms:
9 + 15 + 3n = 1

Combine like terms: 9 + 15 = 24
24 + 3n = 1

Solving
24 + 3n = 1

Solving for variable 'n'.

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

Add '-24' to each side of the equation.
24 + -24 + 3n = 1 + -24

Combine like terms: 24 + -24 = 0
0 + 3n = 1 + -24
3n = 1 + -24

Combine like terms: 1 + -24 = -23
3n = -23

Divide each side by '3'.
n = -7.666666667

Simplifying
n = -7.666666667

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