document.write( "Question 278951: The number of my coins an even number. IT is greater than 50 and less than 62.The sum of its two digits is 13. \n" ); document.write( "
Algebra.Com's Answer #202890 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 2x=10a+b \n" ); document.write( "62>2x>50 \n" ); document.write( "a+b=13 \n" ); document.write( "x=29 \n" ); document.write( "a=5 \n" ); document.write( "b=8 \n" ); document.write( "2x=58 \n" ); document.write( "the number of coins is 58 \n" ); document.write( " |