document.write( "Question 425301: What is the two-digit number whose tens digit is 3 less than the units digit? The original number is 6 more than 4 times the sum of the digits. \n" ); document.write( "
Algebra.Com's Answer #296177 by sudhanshu_kmr(1152)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "unit digit =x , tens digit = (x-3)\r \n" ); document.write( "\n" ); document.write( "number is 10*(x-3) + x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "and 10*(x-3) + x = 6 + 4( x+ x-3)\r \n" ); document.write( "\n" ); document.write( "=> 10x - 30 +x = 6 + 8x - 12\r \n" ); document.write( "\n" ); document.write( "=> 3x = 24 \r \n" ); document.write( "\n" ); document.write( "=> x = 8\r \n" ); document.write( "\n" ); document.write( "number is : 58 \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |