F(n)=3(n-1)-2

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Solution for F(n)=3(n-1)-2 equation:


Simplifying
F(n) = 3(n + -1) + -2

Multiply F * n
nF = 3(n + -1) + -2

Reorder the terms:
nF = 3(-1 + n) + -2
nF = (-1 * 3 + n * 3) + -2
nF = (-3 + 3n) + -2

Reorder the terms:
nF = -3 + -2 + 3n

Combine like terms: -3 + -2 = -5
nF = -5 + 3n

Solving
nF = -5 + 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 + nF = -5 + 3n + -3n

Combine like terms: 3n + -3n = 0
-3n + nF = -5 + 0
-3n + nF = -5

Reorder the terms:
5 + -3n + nF = -5 + 5

Combine like terms: -5 + 5 = 0
5 + -3n + nF = 0

The solution to this equation could not be determined.

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