pv = nrt solve for r\nr = pv - nt\nr = p/n + v/t\nr = (pv - n)/t\nr = pv/nt

pv = nrt solve for r\nr = pv - nt\nr = p/n + v/t\nr = (pv - n)/t\nr = pv/nt
Answer
Explanation:
Step1: Isolate R in PV = nRT
Divide both sides by nT. $R=\frac{PV}{nT}$
Answer:
$R=\frac{PV}{nT}$