Hello guys i wonder if i lived because guess what i am hardly happy

5x−4≥12 or 12x+5≤−4 can you with this problem

Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell

Can someone show me step by step how to do this?