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document.write( "Please solve z+5 over 2 is less than 4-z over 7 \n" );
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Algebra.Com's Answer #97901 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! (Z+5)/2<(4-Z)/7 CROSS MULTIPLY \n" ); document.write( "7(Z+5)<2(4-Z) \n" ); document.write( "7Z+35<8-2Z \n" ); document.write( "7Z+2Z<8-35 \n" ); document.write( "9Z<-27 \n" ); document.write( "Z<-27/9 \n" ); document.write( "Z<-3 ANSWER. \n" ); document.write( "PROOF \n" ); document.write( "LET Z=-3.1 \n" ); document.write( "(-3.1+5)/2<[4-(-3.1)]/7 \n" ); document.write( "1.9/2<(4+3.1)/7 \n" ); document.write( ".85<7.1/7 \n" ); document.write( ".85<1.014 \n" ); document.write( " \n" ); document.write( " |