Question

A two digit number is 3 more than 4 time the sum of its digits. if 18 is added to the number, the digits are reversed. find the number.

Answer 1

Answer:

let two digit number is xy

original number =10x+y

reversing number=10y+x

ATQ

=10x+y=4(x+y)+3

6x-3y=3

2x-y=1....(1)

now

=10x+y+18=10y+x

9x-9y=-18

x-y=-2......(2)

by (1)(2)

x=3,y=2

number is 32 or23

Answer 2

Answer:

HEY

Step-by-step explanation:

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