Question: 48 of 63:
james purchased 2 t-shirts and a pair of jeans online and paid $80 for his purchase. the next week, the same site was offering a 50% discount on all its clothes. james bought 3 t-shirts and two pairs of jeans for $70. what were the original prices of t-shirts and jeans? (assume that all t-shirts had the same original price, as did all pairs of jeans.)