6(3n+3)=6(8n+7)+9

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Solution for 6(3n+3)=6(8n+7)+9 equation:


Simplifying
6(3n + 3) = 6(8n + 7) + 9

Reorder the terms:
6(3 + 3n) = 6(8n + 7) + 9
(3 * 6 + 3n * 6) = 6(8n + 7) + 9
(18 + 18n) = 6(8n + 7) + 9

Reorder the terms:
18 + 18n = 6(7 + 8n) + 9
18 + 18n = (7 * 6 + 8n * 6) + 9
18 + 18n = (42 + 48n) + 9

Reorder the terms:
18 + 18n = 42 + 9 + 48n

Combine like terms: 42 + 9 = 51
18 + 18n = 51 + 48n

Solving
18 + 18n = 51 + 48n

Solving for variable 'n'.

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

Add '-48n' to each side of the equation.
18 + 18n + -48n = 51 + 48n + -48n

Combine like terms: 18n + -48n = -30n
18 + -30n = 51 + 48n + -48n

Combine like terms: 48n + -48n = 0
18 + -30n = 51 + 0
18 + -30n = 51

Add '-18' to each side of the equation.
18 + -18 + -30n = 51 + -18

Combine like terms: 18 + -18 = 0
0 + -30n = 51 + -18
-30n = 51 + -18

Combine like terms: 51 + -18 = 33
-30n = 33

Divide each side by '-30'.
n = -1.1

Simplifying
n = -1.1

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