document.write( "Question 1179313: The sum of digits in a three digit number is nine. The tens digit is half the sum of the other two and the hundreds digit is half the units digit.Find the number. \n" ); document.write( "
Algebra.Com's Answer #808842 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "You could work with this, or find other ways.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Here is a possible method. \n" ); document.write( "First equation, \n" ); document.write( "Second equation, \n" ); document.write( "The substitution: \n" ); document.write( "and then \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( " |