1+1n+2n=-11

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Solution for 1+1n+2n=-11 equation: 


Simplifying
1 + 1n + 2n = -11

Combine like terms: 1n + 2n = 3n
1 + 3n = -11

Solving
1 + 3n = -11

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + -1 + 3n = -11 + -1

Combine like terms: 1 + -1 = 0
0 + 3n = -11 + -1
3n = -11 + -1

Combine like terms: -11 + -1 = -12
3n = -12

Divide each side by '3'.
n = -4

Simplifying
n = -4

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