Can someone please tell me the answer to thisss!!??

Can someone me and do the problem plz so i can understand it more better

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax