To solve this problem you must apply the proccedure shown below:
1. You have the following formula given in the problem above:
[tex]PV=nRT[/tex]
3. Then, to solve for P you only need to move V from the left member to the right member. V is multiplying P, therefore, it will divide [tex]nRT[/tex], as you can see below:
[tex]PV=nRT\\P=\frac{nRT}{V}[/tex]
Therefore, the answer is: [tex]P=\frac{nRT}{V}[/tex]
