You weren't clear on the equation so I did it both ways. It didn't really matter though because both equations had the same answer. ♀️
None they cant be it doesn't go into 84 there u go
Hello.
Firstly, let's isolate x on the equation:

Now, we can replace 'x' for 'y' and vice-versa:

Hope I helped.
This question calls for ratios. Reuben drove 268 miles with 12 gallons. 268 divided by 12 is
, so he can drive 22 and one third of a mile with one gallon. Multiply that by 9 and you will get 201 miles, which is how much he can drive using 9 gallons of gas