Question

sum of two numbers is 70 difference of these numbers is 20 find the numbers​

Answer 1

Answer:

Let the two numbers are x and y with x greater than y, then

x+y=70(1)

x−4y=20(2)

by (1) - (2)

5y=50⟹y=10

x+y=70⟹x+10=70⟹x=60

hope it help