document.write( "Question 1013809: The sum of two numbers is 11. Three times the larger minus 2 times the smaller equals 8 \n" ); document.write( "
Algebra.Com's Answer #630207 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Call the larger and the smaller, x and y. Then we have \n" ); document.write( "x + y = 11 (or x = 11 - y) \n" ); document.write( "and\r \n" ); document.write( "\n" ); document.write( "3x - 2y = 8 \n" ); document.write( "Now substitute and get \n" ); document.write( "3(11-y) - 2y = 8 \n" ); document.write( "33 - 3y - 2y = 8 \n" ); document.write( "-5y + 33 = 8 \n" ); document.write( "-5y = -25 \n" ); document.write( "y = 5 \n" ); document.write( "x = 6 \n" ); document.write( " |