An=4n-9

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Solution for An=4n-9 equation:


Simplifying
An = 4n + -9

Reorder the terms:
nA = -9 + 4n

Solving
nA = -9 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-4n + nA = -9 + 4n + -4n

Combine like terms: 4n + -4n = 0
-4n + nA = -9 + 0
-4n + nA = -9

Reorder the terms:
9 + -4n + nA = -9 + 9

Combine like terms: -9 + 9 = 0
9 + -4n + nA = 0

The solution to this equation could not be determined.

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