Question

find the value of x & y . if ( x+ y , x- y) = (8,0).​

Answer 1

Answer:

x + y = 8 ------1

x-y = 0

= > x = y ------ 2

Substituting the value of equation 2 on equation 1

2 y = 8

y = 4

x = 4

Answer 2

Answer:

X+y=4+4=8

X-y=4-4=0

Step-by-step explanation:

Common sense use

4+4= 8 to take half in 8=4+4

X-y jb subtract kry too too 00 aaya too hm 4-4 kry to 00 aayga

Aur x ke value ek he hogi aur ki bhi