document.write( "Question 257560: 5x+5y=7 and 7x-3=13 how do i solve using elimination method? \n" ); document.write( "
Algebra.Com's Answer #189463 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 5x+5y=7 and \n" ); document.write( "7x-3=13 \n" ); document.write( "how do i solve using elimination method? \n" ); document.write( "7x-3=13 \n" ); document.write( "7x = 16 \n" ); document.write( "x = 16/7 \n" ); document.write( "--------------- \n" ); document.write( "5(16/7) + 5y = 7 \n" ); document.write( "80/7 + 5y = 49/7 \n" ); document.write( "5y = -31/7 \n" ); document.write( "y = -31/35 \n" ); document.write( " \n" ); document.write( " |