document.write( "Question 193198: the sum of two numbers is 97. the difference of the two numbers is 57. find the two numbers \n" ); document.write( "
Algebra.Com's Answer #145058 by jonvaliente(64)![]() ![]() You can put this solution on YOUR website! Let x=first number and y=second number\r \n" ); document.write( "\n" ); document.write( "x+y=97 \n" ); document.write( "x-y=57 \n" ); document.write( ". \n" ); document.write( "If we add these two equations we get: \n" ); document.write( "2x=154 \n" ); document.write( "x=77 \n" ); document.write( "since x+y=97, then: \n" ); document.write( "77+y=97 \n" ); document.write( "y=97-77 \n" ); document.write( "y=20 \n" ); document.write( "The two numbers are 77 and 20 \n" ); document.write( " |