Question

7 pairs of stockings cost as much as 3 T-shirts, and a trousers as much as 1 T-shirt and 2 pairs of stockings. How many trousers can be bought with the amount that represents the equivalent of 26 T-shirts? How many pairs of stockings can be bought with an amount equal to the price of 10 T-shirts and 11 trousers?.​

Answer 1

a)14 pairs of trousers

Explanation:

added in the picture for the first part, soon i'll add the second part