document.write( "Question 275482: -9 + 4x < 2x - 3
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document.write( "Solve using the addition and multiplication principles.\r
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Algebra.Com's Answer #200980 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! -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 \n" ); document.write( " \n" ); document.write( " |