document.write( "Question 613066: x+y=6
\n" ); document.write( "x-y=4
\n" ); document.write( "How do I solve this system so I can graph it \n" ); document.write( "

Algebra.Com's Answer #385865 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
x+y=6
\n" ); document.write( "x-y=4
\n" ); document.write( "How do I solve this system so I can graph it
\n" ); document.write( "----
\n" ); document.write( "You only need 2 points to graph a line.
\n" ); document.write( "----
\n" ); document.write( "x + y = 6
\n" ); document.write( "Let x = 0, then y = 6, giving you (0,6)
\n" ); document.write( "Let y = 9, then x = 6, giving you (6,0)
\n" ); document.write( "Plot those 2 points and draw a line thru them:
\n" ); document.write( " $\"graph%28400%2C400%2C-10%2C10%2C-10%2C10%2C-x%2B6%29\"$
\n" ); document.write( "============================================
\n" ); document.write( "x-y = 4
\n" ); document.write( "Let x = 0, then y = -4, giving you (0,-4)
\n" ); document.write( "Let y = 0, then x = 4, giving you (4,0)
\n" ); document.write( "Plot those and draw a line.
\n" ); document.write( " $\"graph%28400%2C400%2C-10%2C10%2C-10%2C10%2Cx-4%29\"$
\n" ); document.write( "==========================================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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