On thursday a local shop sold a combination of 417 hamburgers and cheese burgers. the number of cheeseburgers sold was two times the number of hamburgers sold. how many burgers were sold on thursday

The number of hamburgers sold was 139 and the number of cheeseburgers  sold was 278.

Step-by-step explanation:

Let

x -----> the numbers of hamburgers sold on Thursday

y -----> the numbers of cheeseburgers sold on Thursday

we know that

----> equation A

----> equation B

Substitute the equation B in equation A and solve for x

Find the value of y

therefore        

The number of hamburgers sold was 139 and the number of cheeseburgers  sold was 278.

6.5

step-by-step explanation:

you said it was in the question

~courtney