document.write( "Question 873500: Need help graphing this equation: \"x-4y=8\" \n" ); document.write( "
Algebra.Com's Answer #526895 by Seutip(231)\"\" \"About 
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\"x-4y=8\" Find y
\n" ); document.write( "\"x-8=4y\" Divide by 4
\n" ); document.write( "\"x%2F4-2=y\"\r
\n" ); document.write( "\n" ); document.write( "So, since x is independent. We assume values for it.\r
\n" ); document.write( "\n" ); document.write( "Example:\r
\n" ); document.write( "\n" ); document.write( "x=-1, x=0, x=1;\r
\n" ); document.write( "\n" ); document.write( "If x=-1 just substitute it will give:\r
\n" ); document.write( "\n" ); document.write( "\"x%2F4-2=y\"
\n" ); document.write( "\"-1%2F4-2=y\"
\n" ); document.write( "\"-2%2A1%2F4=y\"\r
\n" ); document.write( "\n" ); document.write( "x=0; y=-2
\n" ); document.write( "x=1; \"y=-1%2A3%2F4\"\r
\n" ); document.write( "\n" ); document.write( "I don't know how to graph yet, but I believe you know how to graph just plot the points. :)\r
\n" ); document.write( "\n" ); document.write( "Steffy
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