Question

4. The sum of two numbers is 11 and their difference is 5
Find the numbers ​

Answer 1

Answer:

let the two numbers be x

x+x= 11

2x=11

11÷2

x = 5.5

hope it helped u

Answer 2

Answer:

let numbers be a and b

sum of two number = 11

a+b=11 .....(1)

difference of two numbers =5

a-b=5 .....(2)

add 1 and 2

2a=16

a=8

substitute a in eq 1

8+b=11

b=3

therefore two numbers are 3 and 8