document.write( "Question 275482: -9 + 4x < 2x - 3
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Algebra.Com's Answer #200980 by checkley77(12844)\"\" \"About 
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-9 + 4x < 2x - 3
\n" ); document.write( "-9+3<2X-4X
\n" ); document.write( "-6<-2X
\n" ); document.write( "-6/-2>X [NOTE THE SIGN CHANGES WHEN DIVIDING BY A NEGATIVE VALUE]
\n" ); document.write( "3>X ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "LET X=2.9
\n" ); document.write( "-9+4*2.9<2*2.9-3
\n" ); document.write( "-9+11.6<5.8-3
\n" ); document.write( "2.6<2.8
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