document.write( "Question 667398: Can you help me solve this problem: I am thinking of two whole numbers. The larger number is 3 times the smaller number. If the difference between the two numbers is 72, what is the sum of the two numbers? \n" ); document.write( "
Algebra.Com's Answer #415002 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I am thinking of two whole numbers. The larger number is 3 times the smaller number. If the difference between the two numbers is 72, what is the sum of the two numbers? \n" ); document.write( "---------- \n" ); document.write( "Equation: \n" ); document.write( "L = 3*S \n" ); document.write( "L-S = 72 \n" ); document.write( "------ \n" ); document.write( "Substitute and solve for \"S\": \n" ); document.write( "3S - S = = 72 \n" ); document.write( "2S = 72 \n" ); document.write( "S = 36 (smaller #) \n" ); document.write( "----- \n" ); document.write( "Solve for \"L\": \n" ); document.write( "L = 3S = 3*36 = 108 \n" ); document.write( "======================== \n" ); document.write( "Sum = 36+108 = 144 \n" ); document.write( "======================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |