document.write( "Question 1034691: Could you please tell me if I'm on the right track with this equation? This is how I solved it but I'm not sure. Thank you\r
\n" ); document.write( "\n" ); document.write( "3x+y-4=0
\n" ); document.write( "x=-1/3y+7/3\r
\n" ); document.write( "\n" ); document.write( "3(-1/3y+7/3)+y-4=0
\n" ); document.write( "-1y+7+1y-4=0
\n" ); document.write( " 3=0
\n" ); document.write( "No solution
\n" ); document.write( "

Algebra.Com's Answer #649343 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
The ones aren't necessary but
\n" ); document.write( "3x+y-4=0
\n" ); document.write( "x=(-1/3)y+7/3
\n" ); document.write( "3((-1/3)y+7/3)+y-4=0
\n" ); document.write( "-y+7+y-4=0
\n" ); document.write( "3=0
\n" ); document.write( "looks correct to me.
\n" ); document.write( "That means that these lines, once graphed, are parallel.
\n" ); document.write( "
\n" );