Using cramer's rule, what is the value of x in the solution to the system of equations below? -x-3y=-3 -2x-5y=-8

Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer