document.write( "Question 63335This question is from textbook
\n" ); document.write( ": Solve the following systems by graphing
\n" ); document.write( "3x - 6y = 9
\n" ); document.write( "x - 2y = 3
\n" ); document.write( " \n" ); document.write( "
Algebra.Com's Answer #44137 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Solve the following systems by graphing
\n" ); document.write( "You can't solve anything with these, they are the same equations
\n" ); document.write( ":
\n" ); document.write( "3x - 6y = 9
\n" ); document.write( "Simplify by dividing equation by 3:
\n" ); document.write( "x - 2y = 3
\n" ); document.write( ":
\n" ); document.write( ":
\n" ); document.write( "To plot the graph put it in the general \"y =\" form
\n" ); document.write( "x - 2y = 3
\n" ); document.write( "-2y = 3 - x
\n" ); document.write( "Mult eq by -1 to get a positive y
\n" ); document.write( "+2y = x - 3
\n" ); document.write( "y = .5x - 1.5
\n" ); document.write( ":
\n" ); document.write( "Plot from x = -2 to x = + 3
\n" ); document.write( ":
\n" ); document.write( "It should look like this:
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-4%2C+4%2C+-4%2C+4%2C+.5x+-+1.5%29+\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
\n" );