9(3n-5)=(3n+3)+9

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Solution for 9(3n-5)=(3n+3)+9 equation:


Simplifying
9(3n + -5) = (3n + 3) + 9

Reorder the terms:
9(-5 + 3n) = (3n + 3) + 9
(-5 * 9 + 3n * 9) = (3n + 3) + 9
(-45 + 27n) = (3n + 3) + 9

Reorder the terms:
-45 + 27n = (3 + 3n) + 9

Remove parenthesis around (3 + 3n)
-45 + 27n = 3 + 3n + 9

Reorder the terms:
-45 + 27n = 3 + 9 + 3n

Combine like terms: 3 + 9 = 12
-45 + 27n = 12 + 3n

Solving
-45 + 27n = 12 + 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.
-45 + 27n + -3n = 12 + 3n + -3n

Combine like terms: 27n + -3n = 24n
-45 + 24n = 12 + 3n + -3n

Combine like terms: 3n + -3n = 0
-45 + 24n = 12 + 0
-45 + 24n = 12

Add '45' to each side of the equation.
-45 + 45 + 24n = 12 + 45

Combine like terms: -45 + 45 = 0
0 + 24n = 12 + 45
24n = 12 + 45

Combine like terms: 12 + 45 = 57
24n = 57

Divide each side by '24'.
n = 2.375

Simplifying
n = 2.375

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