Question

e=wp, for p

Answer 1

You are trying to get p by itself. To do this you need to get rid of the w.

And since p is being multiplied by w, the way you would go about doing this is by doing the opposite, which is dividing by w.

wp / w = p

And since whatever you do on one side of the equation you have to do to the other, you have to divide e by w as well

so the final answer would be

e/w = p

or

p = e/w

Answer 2

Thank you very much this helps alot.