Question

What is p=2(e+w)for e solve for indicated variable?

Answer 1

`p=2(e+w)\\ p=2e+2w\\ 2e=p-2w\\ e=(p-2w)/(2)`

Answer 2

`p=2(e+w) \\ p=2e+2w \ \ \ /-2w \\ p-2w=2e \ \ \ /:2 \\ (p-2w)/(2) =e \\ (1)/(2) (p-2w)=e \\ (1)/(2) p - w=e`