Question

find the value of X and Y, X+/y=11./X+Y=9​

Answer 1

Answer:

1) X+Y =11

Let x be 1.( instead of one we can use any number)

1 + Y = 11

Y = 11 - 1

Y= 10 ( because we had shift the number from the left hand to right hand so we subtract it).

Therefore,

X = 1, Y=10

2) X+Y = 9

Let x be 3. ( instead of three we can use any number)

3 + Y = 9

Y = 9 -3

Y = 6 ( similar reason)

Therefore,

X=3, Y=6