3(3n+6)+2n=28

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Solution for 3(3n+6)+2n=28 equation:


Simplifying
3(3n + 6) + 2n = 28

Reorder the terms:
3(6 + 3n) + 2n = 28
(6 * 3 + 3n * 3) + 2n = 28
(18 + 9n) + 2n = 28

Combine like terms: 9n + 2n = 11n
18 + 11n = 28

Solving
18 + 11n = 28

Solving for variable 'n'.

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

Add '-18' to each side of the equation.
18 + -18 + 11n = 28 + -18

Combine like terms: 18 + -18 = 0
0 + 11n = 28 + -18
11n = 28 + -18

Combine like terms: 28 + -18 = 10
11n = 10

Divide each side by '11'.
n = 0.9090909091

Simplifying
n = 0.9090909091

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