document.write( "Question 271657: 3x+5y=-6, 3x-15/2y=-9 \n" ); document.write( "
Algebra.Com's Answer #198855 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
3x+5y=-6
\n" ); document.write( "5y=-3x-6
\n" ); document.write( "y=-3x/5-6/5 (red line).
\n" ); document.write( "3x-15/2y=-9
\n" ); document.write( "-15/2y=-3x-9
\n" ); document.write( "y=-3x/(-15/2)-9/(-15/2)
\n" ); document.write( "y=3x*2/15+9*2/15
\n" ); document.write( "y=6x/15+18/15
\n" ); document.write( "y=2x/5+6/5 (green line).
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+-3x%2F5+-6%2F5+%2C+2x%2F5+%2B6%2F5%29+\" (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, of TWO functions -3x/5 -6/5 and 2x/5 +6/5).
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