document.write( "Question 1070089: X+y=4
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Algebra.Com's Answer #685182 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
What? This? \"system%28X%2By=4%2CXy=-4%29\"\r
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\n" ); document.write( "\n" ); document.write( "Second or third step might be \"X%284-X%29%2B4=0\".\r
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