6(3n-3)=(3n+9)+6

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Solution for 6(3n-3)=(3n+9)+6 equation:


Simplifying
6(3n + -3) = (3n + 9) + 6

Reorder the terms:
6(-3 + 3n) = (3n + 9) + 6
(-3 * 6 + 3n * 6) = (3n + 9) + 6
(-18 + 18n) = (3n + 9) + 6

Reorder the terms:
-18 + 18n = (9 + 3n) + 6

Remove parenthesis around (9 + 3n)
-18 + 18n = 9 + 3n + 6

Reorder the terms:
-18 + 18n = 9 + 6 + 3n

Combine like terms: 9 + 6 = 15
-18 + 18n = 15 + 3n

Solving
-18 + 18n = 15 + 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.
-18 + 18n + -3n = 15 + 3n + -3n

Combine like terms: 18n + -3n = 15n
-18 + 15n = 15 + 3n + -3n

Combine like terms: 3n + -3n = 0
-18 + 15n = 15 + 0
-18 + 15n = 15

Add '18' to each side of the equation.
-18 + 18 + 15n = 15 + 18

Combine like terms: -18 + 18 = 0
0 + 15n = 15 + 18
15n = 15 + 18

Combine like terms: 15 + 18 = 33
15n = 33

Divide each side by '15'.
n = 2.2

Simplifying
n = 2.2

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