You are deciding what to buy for a living room set. If you buy a full size couch, a love seat, and a foot rest, your total cost is $1700. If you buy one full size couch, two love seats, and a foot rest, your total cost is $2300. If you buy
two love seats and two foot rests, your total cost is $1400. How much does each piece of furniture cost?

Help me pls