`Aa n dB` each have certain number of oranges. `A` says to `B ,` if you give me 10 of your oranges, I will have twice the number of oranges left with you. B replies, if you give me 10 of your oranges, I will have the same number of oranges as left with you. Find the number of oranges with A and B separately.

Explanation

Suppose A has x no. of oranges and B has y no. of oranges.


According to the given conditions, we have


`x+10=2(y−10)=>x−2y+30=0 `.......(i)


and, `y+10=x−10⇒x−y−20=0 `..(ii)


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