document.write( "Question 376345: y=3x-1;(1,2),(-1,-4),(2,3) Determine whether or not the given ordered pairs are solutions to the given equation. How do I do this? \n" ); document.write( "
Algebra.Com's Answer #267766 by user_dude2008(1862)![]() ![]() ![]() You can put this solution on YOUR website! (1,2) ---> x=1, y=2\r \n" ); document.write( "\n" ); document.write( "y=3x-1 \n" ); document.write( "2=3(1)-1 \n" ); document.write( "2=2\r \n" ); document.write( "\n" ); document.write( "(1,2) is a solution\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(-1,-4) ---> x=-1, y=-4\r \n" ); document.write( "\n" ); document.write( "y=3x-1 \n" ); document.write( "-4=3(-1)-1 \n" ); document.write( "-4=-4\r \n" ); document.write( "\n" ); document.write( "(-1,-4) is a solution\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(2,3) ---> x=2, y=3\r \n" ); document.write( "\n" ); document.write( "y=3x-1 \n" ); document.write( "3=3(2)-1 \n" ); document.write( "3=5\r \n" ); document.write( "\n" ); document.write( "(2,3) is not a solution \n" ); document.write( " |