document.write( "Question 884327: The sum of 2 numbers is 64. One number is 5 less than twice the other. Find the larger number \n" ); document.write( "
Algebra.Com's Answer #534198 by DrBeeee(684)![]() ![]() ![]() You can put this solution on YOUR website! Let x = one of the numbers \n" ); document.write( "Let y = the other number \n" ); document.write( "Given: \n" ); document.write( "(1) x + y = 64 and \n" ); document.write( "(2) x = 2y - 5 \n" ); document.write( "Put x of (2) into (1) and get \n" ); document.write( "(3) 2y - 5 + y = 64 or \n" ); document.write( "(4) 3y = 64 + 5 or \n" ); document.write( "(5) 3y = 69 or \n" ); document.write( "(6) y = 23 \n" ); document.write( "Using (2) we get \n" ); document.write( "(7) x = 2*23 - 5 or \n" ); document.write( "(8) x = 41 \n" ); document.write( "Check using (1). \n" ); document.write( "Is (x+y = 64)? \n" ); document.write( "Is (41 + 23 = 64)? \n" ); document.write( "Is (64 = 64)? Yes \n" ); document.write( "Answer: The two numbers are 23 and 41. \n" ); document.write( " |