document.write( "Question 244642: Graph the following line 8x-y=-9
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Algebra.Com's Answer #178868 by richwmiller(17219)\"\" \"About 
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Graph the following line 8x-y=-9
\n" ); document.write( "It is generally easiest to calculate points where x=0 and y=0
\n" ); document.write( "It is easiest if x and y are whole numbers
\n" ); document.write( "and in desperate times try x=1 and y =1\r
\n" ); document.write( "\n" ); document.write( "so
\n" ); document.write( "if x=0 then -y=-9 :multiply by -1: y=9
\n" ); document.write( "if y=0 then 8x=-9 x=-9/8
\n" ); document.write( "if y=1 then 8x-1=-9
\n" ); document.write( "add one to both sides
\n" ); document.write( "8x=-8
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\n" ); document.write( "so plot x=0 and y=9
\n" ); document.write( "and y=1 and x=-1
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