document.write( "Question 173011: Solve systems of equation by graphing, then classify the system\r
\n" ); document.write( "\n" ); document.write( "9x-5y=-25
\n" ); document.write( "5y-9x=25
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Algebra.Com's Answer #127878 by Alan3354(69443)\"\" \"About 
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Solve systems of equation by graphing, then classify the system
\n" ); document.write( "9x-5y=-25
\n" ); document.write( "5y-9x=25
\n" ); document.write( "-----------
\n" ); document.write( "5y-9x=25 --> 9x-5y = -25
\n" ); document.write( "It's not a system, it's the same equation twice.
\n" ); document.write( "That makes it dependent.
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