document.write( "Question 245532: x+y=5
\n" ); document.write( "x-y=7 \n" ); document.write( "

Algebra.Com's Answer #179330 by checkley77(12844) $\"\"$ $\"About$

You can put this solution on YOUR website!
x+y=5
\n" ); document.write( "y=-x+5 (red line)
\n" ); document.write( "x-y=7
\n" ); document.write( "-y=-x+7
\n" ); document.write( "y=x-7 (green line)
\n" ); document.write( " $\"+graph%28+300%2C+200%2C+-6%2C+10%2C+-10%2C+10%2C+-x+%2B5%2C+x+-7%29+\"$ (graph 300x200 pixels, x from -6 to 10, y from -10 to 10, of TWO functions -x +5 and x -7). \n" ); document.write( "

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