a number is 27 more than the number obtained by reversing its digits. if its unit's and tee's digit are x and y respectively, write the linear equation represeting the above statement
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Given : units digit is x and tens digit is y.
original number = 10x+y
number obtained by reversing the digits = 10y+x
A. T.Q
10x+y = 10y+x+27
9x-9y = 27
x-y = 3
Therefore the required linear equation is x-y =3
original number = 10x+y
number obtained by reversing the digits = 10y+x
A. T.Q
10x+y = 10y+x+27
9x-9y = 27
x-y = 3
Therefore the required linear equation is x-y =3
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