document.write( "Question 511245: x+4y=7 and 4x-y=3 \n" ); document.write( "
Algebra.Com's Answer #342073 by solver91311(24713)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Gee, what a cute little 2X2 system. Was there a question here somewhere?\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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