document.write( "Question 1015859: I have to use a system of two linear equations to solve this exercise. The first problem is : the sum of 2 numbers is 87. If twice the smaller number is subtracted from the larger number, the result is 12. Find the two numbers. Please help. Thank you \n" ); document.write( "
Algebra.Com's Answer #632246 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! the sum of 2 numbers is 87. If twice the smaller number is subtracted from the larger number, the result is 12. Find the two numbers. \n" ); document.write( "---------- \n" ); document.write( "Equations: \n" ); document.write( "a + b = 87 \n" ); document.write( "a - 2b = 12 \n" ); document.write( "------------------ \n" ); document.write( "Subtract and solve for \"b\":: \n" ); document.write( "3b = 75 \n" ); document.write( "b = 25 \n" ); document.write( "---- \n" ); document.write( "a + 25 = 87 \n" ); document.write( "a = 62 \n" ); document.write( "------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------- \n" ); document.write( " |