Question

P=-3w+9 solve for w
Pls help

Answer 1

Isolating for a variable: rearranging an equation so that a variable is on its own. This is done by performing inverse operations until a variable is isolated.

`P-9=-3w+9-9`

`p-9=-3w`

`(p-9)/(-3)=(-3w)/(-3)`

`-(P-9)/(3) =w`