document.write( "Question 3401: Which system should be used for: \r
\n" ); document.write( "\n" ); document.write( "5x-y=1
\n" ); document.write( "10x-2y=2
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Algebra.Com's Answer #1490 by longjonsilver(2297)\"\" \"About 
You can put this solution on YOUR website!
Both equations are the same one: one is just the other scaled up.\r
\n" ); document.write( "\n" ); document.write( "Any pair of x, y such that 5x-y=1 is a solution. For any given x, (x, y=5x-1) is a solution to the system.\r
\n" ); document.write( "\n" ); document.write( "Jon.
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