A(n)=14+(n-1)(-8)

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Solution for A(n)=14+(n-1)(-8) equation:


Simplifying
A(n) = 14 + (n + -1)(-8)

Multiply A * n
nA = 14 + (n + -1)(-8)

Reorder the terms:
nA = 14 + (-1 + n)(-8)

Reorder the terms for easier multiplication:
nA = 14 + -8(-1 + n)
nA = 14 + (-1 * -8 + n * -8)
nA = 14 + (8 + -8n)

Combine like terms: 14 + 8 = 22
nA = 22 + -8n

Solving
nA = 22 + -8n

Solving for variable 'n'.

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

Add '8n' to each side of the equation.
8n + nA = 22 + -8n + 8n

Combine like terms: -8n + 8n = 0
8n + nA = 22 + 0
8n + nA = 22

Reorder the terms:
-22 + 8n + nA = 22 + -22

Combine like terms: 22 + -22 = 0
-22 + 8n + nA = 0

The solution to this equation could not be determined.

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