document.write( "Question 383286: I need help with Determining where the two lines meet... \r
\n" ); document.write( "\n" ); document.write( "y=2x\r
\n" ); document.write( "\n" ); document.write( "y=-x-9?
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Algebra.Com's Answer #271412 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
Solve the equations simultaneously, by substitution:
\n" ); document.write( "2x = -x - 9;
\n" ); document.write( "3x = -9;
\n" ); document.write( "x = -3. Then y = 2*-3 = -6. Therefore the two lines meet at the point (-3, -6).
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