8f=7f+-3

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Solution for 8f=7f+-3 equation: 


Simplifying
8f = 7f + -3

Reorder the terms:
8f = -3 + 7f

Solving
8f = -3 + 7f

Solving for variable 'f'.

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

Add '-7f' to each side of the equation.
8f + -7f = -3 + 7f + -7f

Combine like terms: 8f + -7f = 1f
1f = -3 + 7f + -7f

Combine like terms: 7f + -7f = 0
1f = -3 + 0
1f = -3

Divide each side by '1'.
f = -3

Simplifying
f = -3

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