15+6n=3n-6

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Solution for 15+6n=3n-6 equation:


Simplifying
15 + 6n = 3n + -6

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

Solving
15 + 6n = -6 + 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.
15 + 6n + -3n = -6 + 3n + -3n

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

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

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 = -21
3n = -21

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

Simplifying
n = -7

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