document.write( "Question 280111: x+9y =2 (1)
\n" ); document.write( "x= 8-9y (2) \n" ); document.write( "
Algebra.Com's Answer #203563 by richwmiller(17219)\"\" \"About 
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x+9y =2
\n" ); document.write( "x= 8-9y
\n" ); document.write( "8-9y+9y=2
\n" ); document.write( "8=2
\n" ); document.write( "the lines do not cross
\n" ); document.write( "9y=2-x
\n" ); document.write( "y=2/9-x/9
\n" ); document.write( "y=-x/9+2/9
\n" ); document.write( "x=8-9y
\n" ); document.write( "9y=8-x
\n" ); document.write( "y=8/9-x/
\n" ); document.write( "y=-x/9+8/9
\n" ); document.write( "the lines are parallel\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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