Question

7. There is some money with Ajay and some with Vijay.
If Ajay gives 30 to Vijay, then the amounts with them
would be interchanged. Instead, if Vijay gives 20 to
Ajay, then Ajay would have 70 more than Vijay
would have. Find the amount that Ajay has.
(A) 40
(B) 50
(C) 370
(D) Cannot be determined​

Answer 1

Step-by-step explanation:

let Ajay has x and vijay y money

then

x- 30 = y &

y -20 + 70 = x + 20 or y = x - 30

So both equations are same . Answer can't be determined

Answer 2

D)Cannot be determined.

Step-by-step explanation:

Let Ajay has money=x

Vijay has money=y

When Ajay gives Rs 30 to Vijay then

Ajay has money=y

VIjay has money=x

According to question

$x-y=30$...(1)

When Vijay gives Rs 20 to Ajay

Then, Ajay has money=x+20

Vijay has money=y-20

According to question

$x+20=y-20+70$

$x-y=50-20=30$...(20

Adding both equations then we get

$0=0$

Then, the solution of equation are infinite.

Hence, the amount that Ajay has cannot be determined.

#Learns more:

https://brainly.in/question/12472314:Answered by brainliest bachche