Question

7 If sum of two numbers is 12 and
their difference is 8 then find
these numbers.​

Answer 1

Answer:

2 and 10 are the numbers

Step-by-step explanation:

2+10 =12

10-2=8

Answer 2

Answer:

let the numbers be X and Y

X + Y = 12

X - Y = 8

adding both the equation we get,

2X = 20

X = 10

use X = 10 in any equation

say X - Y = 8

so, 10 - Y = 8

(- Y = - 2) (-1)

Y = 2

X = 10

Y = 2