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Maths CBSE Live product
Class 10
Pair of linear equations in two variables
PT2 - Revision
5.
Exemplar - Pair of linear equations
Question:
2
m.
The sum of the digits of a two-digit number is \(9\). If \(27\) is added to it, the digits of the number get reversed.
Answer
:
The solution of the equation \(x =\)
3
4
5
and \(y =\)
6
The
number
is
25
72
63
36
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