Question

The sum of two numbers is 12 and there diffrence is 8 find the 2 numbers

Answer 1

10 and 2

Explanation:

a + b = 12

a - b = 8

let 'a' = 8 + b

substitute:

8 + b + b = 12

2b + 8 = 12

2b = 4

b = 2

a must be 10 then

Answer 2

10 and 2 :)

i hope you have a great day :)