pf+4-7f=8

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Solution for pf+4-7f=8 equation:


Simplifying
pf + 4 + -7f = 8

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

Solving
4 + -7f + fp = 8

Solving for variable 'f'.

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

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

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

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

Combine like terms: 8 + -4 = 4
-7f + fp = 4

Reorder the terms:
-4 + -7f + fp = 4 + -4

Combine like terms: 4 + -4 = 0
-4 + -7f + fp = 0

The solution to this equation could not be determined.

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