Question

2)
A two digit number and the number with digits interchanged add up to 143. In the
given number the digit in unit's place is 3 more thant the digit in the ten's place.
Find the original number by completing the following activity.
Let the digit in unit's place be x and that in the ten's place by y,
the number =
The number obtained by interchanging the digits is 10x+y
According to the first condition,
two digit number + the number obtained by interchanging the digits = 143
+ 10 x + y = 143
x + y =
According to the second condition,
digit in unit's place=digit in the ten's place + 3
x=y+3
X-y=3
Adding equations (i) and (ii), we get
X
Putting this value ofx in equation (i), we get
y =
the original number is
song (Any two
06​

Answer 1

Answer:

sorry idk

Step-by-step explanation:

sorry