6(3n-3)=(3n+7)+4

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Solution for 6(3n-3)=(3n+7)+4 equation:


Simplifying
6(3n + -3) = (3n + 7) + 4

Reorder the terms:
6(-3 + 3n) = (3n + 7) + 4
(-3 * 6 + 3n * 6) = (3n + 7) + 4
(-18 + 18n) = (3n + 7) + 4

Reorder the terms:
-18 + 18n = (7 + 3n) + 4

Remove parenthesis around (7 + 3n)
-18 + 18n = 7 + 3n + 4

Reorder the terms:
-18 + 18n = 7 + 4 + 3n

Combine like terms: 7 + 4 = 11
-18 + 18n = 11 + 3n

Solving
-18 + 18n = 11 + 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 = 11 + 3n + -3n

Combine like terms: 18n + -3n = 15n
-18 + 15n = 11 + 3n + -3n

Combine like terms: 3n + -3n = 0
-18 + 15n = 11 + 0
-18 + 15n = 11

Add '18' to each side of the equation.
-18 + 18 + 15n = 11 + 18

Combine like terms: -18 + 18 = 0
0 + 15n = 11 + 18
15n = 11 + 18

Combine like terms: 11 + 18 = 29
15n = 29

Divide each side by '15'.
n = 1.933333333

Simplifying
n = 1.933333333

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