4f(n-1)+8=7

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Solution for 4f(n-1)+8=7 equation: 


Simplifying
4f(n + -1) + 8 = 7

Reorder the terms:
4f(-1 + n) + 8 = 7
(-1 * 4f + n * 4f) + 8 = 7
(-4f + 4fn) + 8 = 7

Reorder the terms:
8 + -4f + 4fn = 7

Solving
8 + -4f + 4fn = 7

Solving for variable 'f'.

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

Add '-8' to each side of the equation.
8 + -4f + -8 + 4fn = 7 + -8

Reorder the terms:
8 + -8 + -4f + 4fn = 7 + -8

Combine like terms: 8 + -8 = 0
0 + -4f + 4fn = 7 + -8
-4f + 4fn = 7 + -8

Combine like terms: 7 + -8 = -1
-4f + 4fn = -1

Reorder the terms:
1 + -4f + 4fn = -1 + 1

Combine like terms: -1 + 1 = 0
1 + -4f + 4fn = 0

The solution to this equation could not be determined.

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