Edwin has 3 1 2 gallons of green paint. He uses 2 3 of the paint to paint his bedroom. He uses the rest of the paint for a mural in his garage. How much paint does Edwin use for the mural?

Step-by-step explanation:

Total Volume of paint =  

The volume of paint used to paint his bedroom = gallons

Let the volume used for the mural =x.

We then have that:

Total Volume=Volume of paint used for bedroom+Volume used for the mural

Therefore, Edwin uses of paint for the mural.

correct answer:

b.(19,-2)