eric has a department store coupon worth $15 off the purchase of any men's shoes. at the same time men's shoes are offered with a discount of 1/5 off the original price, but no further discounts may be applied. for what price of shoes does eric pay the same amount for each discount?

eric has a department store coupon worth 15 off the purchase of any mens shoes at the same time mens shoes are offered with a discount of 15 off the original pr class=