Question

Solve the following equation for gP = (g - 9)180 How do I solve this?

Answer 1

`P\text{ = (g - 9)}\cdot180`

Dividing by 180 at both sides:

`(P)/(180)\text{ = (g - 9)}\cdot(180)/(180)`
`(P)/(180)=\text{ g - 9}`

Adding 9 at both sides:

`(P)/(180)\text{ + 9 = g - 9 + 9}`
`g=(P)/(180)+9`