[2n+7]+16=9

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Solution for [2n+7]+16=9 equation:


Simplifying
[2n + 7] + 16 = 9

Reorder the terms:
[7 + 2n] + 16 = 9

Remove brackets around [7 + 2n]
7 + 2n + 16 = 9

Reorder the terms:
7 + 16 + 2n = 9

Combine like terms: 7 + 16 = 23
23 + 2n = 9

Solving
23 + 2n = 9

Solving for variable 'n'.

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

Add '-23' to each side of the equation.
23 + -23 + 2n = 9 + -23

Combine like terms: 23 + -23 = 0
0 + 2n = 9 + -23
2n = 9 + -23

Combine like terms: 9 + -23 = -14
2n = -14

Divide each side by '2'.
n = -7

Simplifying
n = -7

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