document.write( "Question 910211: susan, michael, and ahmad served a total of 68 orders monday at the school. Michael served 7 fewer orders than susan. ahmad served 3 times as many as susan. how many orders did they each serve? \n" ); document.write( "
Algebra.Com's Answer #805731 by CubeyThePenguin(3113)![]() ![]() You can put this solution on YOUR website! Susan = x orders \n" ); document.write( "Michael = x - 7 \n" ); document.write( "Ahmad = 3x\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Total: x + (x - 7) + 3x = 68 \n" ); document.write( "5x - 7 = 68 \n" ); document.write( "5x = 75 \n" ); document.write( "x = 15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Susan = 15 orders \n" ); document.write( "Michael = 15 - 7 = 8 orders \n" ); document.write( "Ahmad = 3(15) = 45 orders \n" ); document.write( " |