document.write( "Question 86702: When there is only 2 I have no trouble but when 3 or more is added I get all messed up.\r
\n" ); document.write( "\n" ); document.write( "Solve each of the following systems of linear inequalities graphically.
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\n" ); document.write( "3x-y<=6
\n" ); document.write( "x>=1
\n" ); document.write( "y<=3
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Algebra.Com's Answer #62733 by Flake(45)\"\" \"About 
You can put this solution on YOUR website!
----Step#1: Graph 3x-y<=6
\n" ); document.write( "Rewrite to y>=3x-6
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-10%2C+10%2C+-10%2C+10%2C+3x-6%29+\"
\n" ); document.write( "Since Y is equal-to-or-greater-than 3x-6, put \"hash\" marks to above that line\r
\n" ); document.write( "\n" ); document.write( "----Step#2: Graph x>=1 on the same graph
\n" ); document.write( "You should add a vertical line at X=1, and \"hash\" everything to the right of that line
\n" ); document.write( "(the software on this sight can't plot X=1, so I can't show you)\r
\n" ); document.write( "\n" ); document.write( "----Step#3: Graph y<=3 on the same graph
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-10%2C+10%2C+-10%2C+10%2C+3x-6%2C+3%29+\"
\n" ); document.write( "Since Y is equal-to-or-less-than 3, put \"hash\" marks to below that line\r
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\n" ); document.write( "\n" ); document.write( "---------Solution: The area containing all \"hash\" marks from all 3 lines is the region bounded by the equations.....it should look like an upside-down triangle
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