27-6n=3(n+3)

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Solution for 27-6n=3(n+3) equation:


Simplifying
27 + -6n = 3(n + 3)

Reorder the terms:
27 + -6n = 3(3 + n)
27 + -6n = (3 * 3 + n * 3)
27 + -6n = (9 + 3n)

Solving
27 + -6n = 9 + 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.
27 + -6n + -3n = 9 + 3n + -3n

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

Combine like terms: 3n + -3n = 0
27 + -9n = 9 + 0
27 + -9n = 9

Add '-27' to each side of the equation.
27 + -27 + -9n = 9 + -27

Combine like terms: 27 + -27 = 0
0 + -9n = 9 + -27
-9n = 9 + -27

Combine like terms: 9 + -27 = -18
-9n = -18

Divide each side by '-9'.
n = 2

Simplifying
n = 2

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