3+2n+2=9

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Solution for 3+2n+2=9 equation: 


Simplifying
3 + 2n + 2 = 9

Reorder the terms:
3 + 2 + 2n = 9

Combine like terms: 3 + 2 = 5
5 + 2n = 9

Solving
5 + 2n = 9

Solving for variable 'n'.

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

Add '-5' to each side of the equation.
5 + -5 + 2n = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 2n = 9 + -5
2n = 9 + -5

Combine like terms: 9 + -5 = 4
2n = 4

Divide each side by '2'.
n = 2

Simplifying
n = 2

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