document.write( "Question 1015944: One number is 8 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 840, find the numbers \n" ); document.write( "
Algebra.Com's Answer #632339 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Call the first number, x. \n" ); document.write( "The second would be 8x. \n" ); document.write( "The third would be x + 100. \n" ); document.write( "Adding them we get \n" ); document.write( "x + 8x + x+100 = 840 \n" ); document.write( "10x + 100 = 840 \n" ); document.write( "10x = 740 \n" ); document.write( "x = 74 \n" ); document.write( "8x = 592 \n" ); document.write( "x+100 = 174 \n" ); document.write( " |