An=-3n+18

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Solution for An=-3n+18 equation:


Simplifying
An = -3n + 18

Reorder the terms:
nA = 18 + -3n

Solving
nA = 18 + -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
3n + nA = 18 + -3n + 3n

Combine like terms: -3n + 3n = 0
3n + nA = 18 + 0
3n + nA = 18

Reorder the terms:
-18 + 3n + nA = 18 + -18

Combine like terms: 18 + -18 = 0
-18 + 3n + nA = 0

The solution to this equation could not be determined.

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