document.write( "Question 70071: I am trying to work this problem out...keep running into the wall...could please explain...the less and greater than sign has a line underneath.\r
\n" ); document.write( "\n" ); document.write( "solve the following sytem of linear inequalities by graphing.\r
\n" ); document.write( "\n" ); document.write( "x+2y<3
\n" ); document.write( "2x-3y<6
\n" ); document.write( "

Algebra.Com's Answer #49931 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
solve the following system of linear inequalities by graphing.
\n" ); document.write( "x+2y<=3
\n" ); document.write( "2x-3y<=6
\n" ); document.write( "-----------------------
\n" ); document.write( "Solve each for y as follows:
\n" ); document.write( "y<=(-1/2)x+(3/2)
\n" ); document.write( "y>=(2/3)x-2
\n" ); document.write( "-------------------
\n" ); document.write( "Graph the EQUALITIES involved as they are the boundary of the solution sets
\n" ); document.write( "y=(-1/2)x+(3/2) passes thru (0,3/2) and (2,1/2); graph it and shade half-plane
\n" ); document.write( "below the equality line.
\n" ); document.write( "--------
\n" ); document.write( "y=(2/3)x-2 passes thru (0,-2) and (3,0); graph it and shade half-plane above
\n" ); document.write( "the equality line.
\n" ); document.write( "--------
\n" ); document.write( "The solution set is all the points that satisfy both conditions for \"y\".
\n" ); document.write( "The equality lines look like this:
\n" ); document.write( "\"graph%28600%2C400%2C-10%2C10%2C-10%2C10%2C%28-1%2F2%29x%2B%283%2F2%29%2C%282%2F3%29x-2%29\"
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );