2n+11=7-n

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Solution for 2n+11=7-n equation:


Simplifying
2n + 11 = 7 + -1n

Reorder the terms:
11 + 2n = 7 + -1n

Solving
11 + 2n = 7 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
11 + 2n + n = 7 + -1n + n

Combine like terms: 2n + n = 3n
11 + 3n = 7 + -1n + n

Combine like terms: -1n + n = 0
11 + 3n = 7 + 0
11 + 3n = 7

Add '-11' to each side of the equation.
11 + -11 + 3n = 7 + -11

Combine like terms: 11 + -11 = 0
0 + 3n = 7 + -11
3n = 7 + -11

Combine like terms: 7 + -11 = -4
3n = -4

Divide each side by '3'.
n = -1.333333333

Simplifying
n = -1.333333333

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