I just need to solve [(1.3214 - F) / F] * 360/120 = -0.0682 for F

[jemadd04]

The equation I'm given is [(S-F)/F] * 360/120 = Y.
S = 1.3214 and Y = -0.0682.

So that would make it:
[(1.3214 - F) / F] * 360/120 = -0.0682
How do I solve for F?

I'm told that the answer is F = 1.3521 but I don't know how to get there. Any help would be appreciated!

 

[Deleted member 4993]

The equation I'm given is [(S-F)/F] * 360/120 = Y.
S = 1.3214 and Y = -0.0682.

So that would make it:
[(1.3214 - F) / F] * 360/120 = -0.0682
How do I solve for F?

I'm told that the answer is F = 1.3521 but I don't know how to get there. Any help would be appreciated!

Assuming F\(\displaystyle \ne 0\)

Multiply both sides of equation by F .... and continue....