document.write( "Question 118170: when solving inequalities, how do you know whether to subtract or to add on \r
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Algebra.Com's Answer #86266 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 5X-4<6X+2 GENERALLY I LIKE THE UNKNOWN TERM ON THE LEFT SIDE. THUS: \n" ); document.write( "5X-6X<2+4 \n" ); document.write( "-X<6 NOW WHEN YOU DIVIDE BY -1 THE < SIGN CHANGES TO THE > SIGN. \n" ); document.write( "X>6/-1 \n" ); document.write( "X>-6 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "LET X=-5.9 \n" ); document.write( "5(-5.9)-4<6(-5.9)+2 \n" ); document.write( "-29.5-4<-35.4+2 \n" ); document.write( "-33.5<-33.4 \n" ); document.write( " |