-3+1+n=9

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Solution for -3+1+n=9 equation: 


Simplifying
-3 + 1 + n = 9

Combine like terms: -3 + 1 = -2
-2 + n = 9

Solving
-2 + n = 9

Solving for variable 'n'.

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

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

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

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

Simplifying
n = 11

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