3(3n-3)=(2n+1)+5

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Solution for 3(3n-3)=(2n+1)+5 equation:


Simplifying
3(3n + -3) = (2n + 1) + 5

Reorder the terms:
3(-3 + 3n) = (2n + 1) + 5
(-3 * 3 + 3n * 3) = (2n + 1) + 5
(-9 + 9n) = (2n + 1) + 5

Reorder the terms:
-9 + 9n = (1 + 2n) + 5

Remove parenthesis around (1 + 2n)
-9 + 9n = 1 + 2n + 5

Reorder the terms:
-9 + 9n = 1 + 5 + 2n

Combine like terms: 1 + 5 = 6
-9 + 9n = 6 + 2n

Solving
-9 + 9n = 6 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-9 + 9n + -2n = 6 + 2n + -2n

Combine like terms: 9n + -2n = 7n
-9 + 7n = 6 + 2n + -2n

Combine like terms: 2n + -2n = 0
-9 + 7n = 6 + 0
-9 + 7n = 6

Add '9' to each side of the equation.
-9 + 9 + 7n = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 7n = 6 + 9
7n = 6 + 9

Combine like terms: 6 + 9 = 15
7n = 15

Divide each side by '7'.
n = 2.142857143

Simplifying
n = 2.142857143

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