9(3n-5)=(3n+7)+3

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Solution for 9(3n-5)=(3n+7)+3 equation:


Simplifying
9(3n + -5) = (3n + 7) + 3

Reorder the terms:
9(-5 + 3n) = (3n + 7) + 3
(-5 * 9 + 3n * 9) = (3n + 7) + 3
(-45 + 27n) = (3n + 7) + 3

Reorder the terms:
-45 + 27n = (7 + 3n) + 3

Remove parenthesis around (7 + 3n)
-45 + 27n = 7 + 3n + 3

Reorder the terms:
-45 + 27n = 7 + 3 + 3n

Combine like terms: 7 + 3 = 10
-45 + 27n = 10 + 3n

Solving
-45 + 27n = 10 + 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 = 10 + 3n + -3n

Combine like terms: 27n + -3n = 24n
-45 + 24n = 10 + 3n + -3n

Combine like terms: 3n + -3n = 0
-45 + 24n = 10 + 0
-45 + 24n = 10

Add '45' to each side of the equation.
-45 + 45 + 24n = 10 + 45

Combine like terms: -45 + 45 = 0
0 + 24n = 10 + 45
24n = 10 + 45

Combine like terms: 10 + 45 = 55
24n = 55

Divide each side by '24'.
n = 2.291666667

Simplifying
n = 2.291666667

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