2(2n+6)=9

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Solution for 2(2n+6)=9 equation: 


Simplifying
2(2n + 6) = 9

Reorder the terms:
2(6 + 2n) = 9
(6 * 2 + 2n * 2) = 9
(12 + 4n) = 9

Solving
12 + 4n = 9

Solving for variable 'n'.

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

Add '-12' to each side of the equation.
12 + -12 + 4n = 9 + -12

Combine like terms: 12 + -12 = 0
0 + 4n = 9 + -12
4n = 9 + -12

Combine like terms: 9 + -12 = -3
4n = -3

Divide each side by '4'.
n = -0.75

Simplifying
n = -0.75

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