Question 256642
Here is the question:
{{{PV=nRT}}} solve for R
step 1 - divide by n to get
{{{PV/n = RT}}}
step 2 - divide by T to get
{{{PV/(nT) = R}}}
The goal is to isolate the R. It may help to circle the R. This tells you that all of the other stuff must go away.