document.write( "Question 212447: Q.16
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document.write( "solve:-5<4x-1<11 \n" );
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Algebra.Com's Answer #160487 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! -5<4x-1<11 \n" ); document.write( "-5+1<4X<11+1 \n" ); document.write( "-4<4X<12 \n" ); document.write( "-4/4 \n" ); document.write( "PROOFS: \n" ); document.write( "LET X=-.9 & X=2.9 \n" ); document.write( "-5<4*-.9-1<11 \n" ); document.write( "-5<-3.6-1<11 \n" ); document.write( "-5<-4.6<11 \n" ); document.write( "----------- \n" ); document.write( "-5<4*2.9-1<11 \n" ); document.write( "-5<11.6-1<11 \n" ); document.write( "-5<10.6<11 |