Bean Bag Manufacturers

a Colombian one of usages of manufacturer of coffee and the beans of Brazilian coffee to produce two mixtures, sturdy and soft. a book of the sturdy mixture demands 12 ounces of Colombian beans and 4 ounces of Brazilian beans. a book of the soft mixture demands 6 ounces of Colombian beans and 10 ounces of Brazilian beans. coffe is dispatched in the canvas bags to bag of 119 book. Of Colombian beans and 45 bags The Brazilian the available beans. how much the books of every mixture have they produce to use all the available beans?

Good day,

Colombian beans:
53 bags x 119 books/keeps = 6,307 books

Brazilian beans:
45 bags x 119 books/keeps = 5,355 books

If the sturdy mixture = the books of x of sturdy and soft mixture = the books of there of soft mixture

3/4 x + 3/8 y = 6307
1/4 x + 5/8 y = 5355

This system of equations redsout to x = and there =

This means that they should do the books of the mixture and the sturdy books of soft mixture to use all it available beans, < = = the REPONSE

I hope that the assistance! ! : -)