can i please get the answer

Question

Lisa, Tom, and Hans served a total of 71 orders Monday at the school cafeteria. Hans served 2 times as many orders as Lisa. Tom served 5 fewer orders than Lisa. How many orders did they each serve?

Number of orders Lisa served:
Number of orders Tom served:
Number of orders Hans served:

Answer 1

x orders Lisa served, then 2x orders Hans served and (x - 5) served Tom. So we have equation:

x + 2x + x - 5 = 71, 4x = 76, x = 19

Lisa served 19 orders

Hans served 2·19 = 38 orders

Tom served 19 - 5 = 14 orders