Question

please answer..........please

Answer 1

Answer:

Step-by-step explanation:

X+y= 10

10x+y is original number

Reversing

10y+x

So

10x-x+10y-y=36

X-y=4

Using 1 st line of answer

X=7 y=3

Answer 2

Hey Mate!!

Here is Ur Answere

Sum of digit:10

Orignal | Reversed
Ones:x | Ones:10-x
Tens:10-x | Tens:x
|
10(10-x)+x | 10x+10-x
100-10x+x | 9x+10
100-9x
A.T.Q
100-9x-36 =9x+10
64 -9x=9x +10
-9x-9x=10-64
-18x= -54
(minus Cancel)
x=54/18
x=3
Orignal no:73
Reversed no:37

Hope it's Help..
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