document.write( "Question 317320: if i have:
\n" ); document.write( "x+3=0
\n" ); document.write( "x+y=4
\n" ); document.write( "how would i find a point that represents the common solution for a system
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Algebra.Com's Answer #227203 by Alan3354(69443)\"\" \"About 
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x+3=0
\n" ); document.write( "x+y=4
\n" ); document.write( "how would i find a point that represents the common solution for a system
\n" ); document.write( "----------
\n" ); document.write( "x+3=0
\n" ); document.write( "x = -3
\n" ); document.write( "-----------
\n" ); document.write( "x+y=4
\n" ); document.write( "-3+y = 4
\n" ); document.write( "y = 7
\n" ); document.write( "-------
\n" ); document.write( "--> (-3,7)
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