9(3n-1)=(7n+9)+5

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Solution for 9(3n-1)=(7n+9)+5 equation:


Simplifying
9(3n + -1) = (7n + 9) + 5

Reorder the terms:
9(-1 + 3n) = (7n + 9) + 5
(-1 * 9 + 3n * 9) = (7n + 9) + 5
(-9 + 27n) = (7n + 9) + 5

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

Remove parenthesis around (9 + 7n)
-9 + 27n = 9 + 7n + 5

Reorder the terms:
-9 + 27n = 9 + 5 + 7n

Combine like terms: 9 + 5 = 14
-9 + 27n = 14 + 7n

Solving
-9 + 27n = 14 + 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-9 + 27n + -7n = 14 + 7n + -7n

Combine like terms: 27n + -7n = 20n
-9 + 20n = 14 + 7n + -7n

Combine like terms: 7n + -7n = 0
-9 + 20n = 14 + 0
-9 + 20n = 14

Add '9' to each side of the equation.
-9 + 9 + 20n = 14 + 9

Combine like terms: -9 + 9 = 0
0 + 20n = 14 + 9
20n = 14 + 9

Combine like terms: 14 + 9 = 23
20n = 23

Divide each side by '20'.
n = 1.15

Simplifying
n = 1.15

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