2n+2+11=9

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Solution for 2n+2+11=9 equation:


Simplifying
2n + 2 + 11 = 9

Reorder the terms:
2 + 11 + 2n = 9

Combine like terms: 2 + 11 = 13
13 + 2n = 9

Solving
13 + 2n = 9

Solving for variable 'n'.

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

Add '-13' to each side of the equation.
13 + -13 + 2n = 9 + -13

Combine like terms: 13 + -13 = 0
0 + 2n = 9 + -13
2n = 9 + -13

Combine like terms: 9 + -13 = -4
2n = -4

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

Simplifying
n = -2

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