document.write( "Question 880849: in a two digit number,the digit in the unit place is twice of the digit in the tenth place.if the digit are reversed,the new number is 27 more than the given number.find the number. \n" ); document.write( "
Algebra.Com's Answer #531893 by lwsshak3(11628)\"\" \"About 
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in a two digit number,the digit in the unit place is twice of the digit in the tenth place.if the digit are reversed,the new number is 27 more than the given number.find the number.
\n" ); document.write( "***
\n" ); document.write( "let u=units digit
\n" ); document.write( "let t=tens digit
\n" ); document.write( "u=2t
\n" ); document.write( "..
\n" ); document.write( "digits reversed:
\n" ); document.write( "10u+t=10t+u+27
\n" ); document.write( "20t+t=10t+2t+27
\n" ); document.write( "9t=27
\n" ); document.write( "t=3
\n" ); document.write( "u=2t=6
\n" ); document.write( "number:36 \n" ); document.write( "
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