18=11-n

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Solution for 18=11-n equation:


Simplifying
18 = 11 + -1n

Solving
18 = 11 + -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.
18 + n = 11 + -1n + n

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

Add '-18' to each side of the equation.
18 + -18 + n = 11 + -18

Combine like terms: 18 + -18 = 0
0 + n = 11 + -18
n = 11 + -18

Combine like terms: 11 + -18 = -7
n = -7

Simplifying
n = -7

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