document.write( "Question 355064: The sum of the digit of a two digit number is 9. the ten digit number is 3 more than twice the one digit. \n" ); document.write( "
Algebra.Com's Answer #253604 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let the number be xy \n" ); document.write( "x+y =9 \n" ); document.write( "x=2y+3 \n" ); document.write( "plug value of x \n" ); document.write( "in first equation \n" ); document.write( "2y+3+y = 9 \n" ); document.write( "3y+3=9 \n" ); document.write( "3y=9-3 \n" ); document.write( "3y=6 \n" ); document.write( "y=2 \n" ); document.write( "... \n" ); document.write( "x+y =9 \n" ); document.write( "y =2 \n" ); document.write( "so x = 7 \n" ); document.write( "number = 72 \n" ); document.write( "... \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |