the sum of the digits of a two digit number is 10 if 36 is subtracted from the number the digit interchange their places find the number
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9
Answer:
This is the ANSWER
Step-by-step explanation:
let the digit a one's place be x and tens be y
x+y=10
y=10-x............[1]
no; 10y+x
reverse: 10x+y
10y+x-36=10x+y
9y-9x=36
y-x=4
from eq[1]
10-x-x=4
6=2x
x=3
and y=7
no is 73
i hope you understood
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Answer:
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