document.write( "Question 126576This question is from textbook Holt Pre Algebra
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document.write( "How do you solve multistep inequalitites?
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document.write( "For example: 3(x+2)/-4 (is less than, or equal to) 2x+5-6x \n" );
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Algebra.Com's Answer #92741 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 3(X+2)/-4<=2X+5-6X \n" ); document.write( "(3X+6)/-4<=-4X+5 NOW CROSS MULTIPLY. (NOTE WHEN YOU MULTIPLY BY A NEGATIVE NUMBER THE < SIGN CHANGES TO A > SIGN. \n" ); document.write( "(3X+6)>=-4(-4X+5) \n" ); document.write( "3X+6>=16X-20 \n" ); document.write( "3X-16X>=-20-6 \n" ); document.write( "-13X>=-26 \n" ); document.write( "X<=-26/-13 \n" ); document.write( "X<=2 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "LET X=1.9 \n" ); document.write( "3(1.9+2)/-4<=2*1.9+5-6*1.9 \n" ); document.write( "3*3.9/-4<=3.8+5-11.4 \n" ); document.write( "11.7/-4<=-2.6 \n" ); document.write( "-2.92<=-2.6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |