# Boyles Law

Now we know:  (P_1\ \ V_1)/T_1=(P_2\ \ V_2)/T_2

and we know Boyles = Temperature constant

If we choose ONE for the value of T

NOTE: It doesn't really matter what value you choose they will cancel each other out being the same.

(P_1\ \ V_1)/1=(P_2\ \ V_2)/1

is the same as

P_1\ \ V_1=P_2\ \ V_2

This is Boyles law