Sabrina M.

asked • 10/29/15

The sum of the digits of a certain two digit number is 9. Reversing its digits decreases the number by 27. What is the number?

i really don't understand this. 

2 Answers By Expert Tutors

By:

Mary H. answered • 10/29/15

Tutor for Elem. and Middle Sc. Math, Algebra, Geometry and Sciences

Thilak N.

Can u or someone pls say me jow u have assigned 9-x for unit digit.i couldnt understand thatbparticular concept of this problem.
 
Thank u.
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07/14/16

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