document.write( "Question 472103: For what value of x makes the fraction 3x-5 over x+4 undefined? \n" ); document.write( "
Algebra.Com's Answer #323711 by jorel1380(3719)\"\" \"About 
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If x=-4, then the denominator equals 0, and the equation is undefined.. \n" ); document.write( "
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