document.write( "Question 650888: is (4,10)a solution of 5x+10y=120 and how can you check using a graph and equation? \n" ); document.write( "
Algebra.Com's Answer #407473 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! 5*4+10y=120 \n" ); document.write( "20+10y=120 \n" ); document.write( "10y=120-20 \n" ); document.write( "10y=100 \n" ); document.write( "y=100/10 \n" ); document.write( "y=10 \n" ); document.write( "The ordered pair is a solution to this equation. \n" ); document.write( " |