# Need help reducing an equation

1. Oct 28, 2014

• OP warned about not using the homework template
if a brilliant mind could reduce this equation in such way that Pna/Pk stand alone and can be solved on a calculator, I would be forever grateful. The equation goes as follows

[/SUB][/SUB]

Last edited by a moderator: Oct 28, 2014
2. Oct 28, 2014

### Staff: Mentor

Assuming that notation means the products of PK and PNa with something else: divide both numerator and denominator by PK, modify your equation to get rid of the log and then solve for your ratio.