4f(n-1)=8

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Solution for 4f(n-1)=8 equation:


Simplifying
4f(n + -1) = 8

Reorder the terms:
4f(-1 + n) = 8
(-1 * 4f + n * 4f) = 8
(-4f + 4fn) = 8

Solving
-4f + 4fn = 8

Solving for variable 'f'.

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

Reorder the terms:
-8 + -4f + 4fn = 8 + -8

Combine like terms: 8 + -8 = 0
-8 + -4f + 4fn = 0

Factor out the Greatest Common Factor (GCF), '4'.
4(-2 + -1f + fn) = 0

Ignore the factor 4.

Subproblem 1

Set the factor '(-2 + -1f + fn)' equal to zero and attempt to solve: Simplifying -2 + -1f + fn = 0 Solving -2 + -1f + fn = 0 Move all terms containing f to the left, all other terms to the right. Add '2' to each side of the equation. -2 + -1f + 2 + fn = 0 + 2 Reorder the terms: -2 + 2 + -1f + fn = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1f + fn = 0 + 2 -1f + fn = 0 + 2 Combine like terms: 0 + 2 = 2 -1f + fn = 2 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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