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You can put this solution on YOUR website!
2divided by 3z-4less than or equal to -2
\n" ); document.write( "2/(3z-4)<=-2
\n" ); document.write( "Multiply both sides by 3z-4 to get:
\n" ); document.write( "2<=-6z+8
\n" ); document.write( "6z<=6
\n" ); document.write( "z<-1
\n" ); document.write( "Draw a line.
\n" ); document.write( "Label it \"z\"
\n" ); document.write( "Pick a point on it and label it -1
\n" ); document.write( "Put a solid circle at -1 and draw
\n" ); document.write( "an arrow starting at -1 and going
\n" ); document.write( "to the left.
\n" ); document.write( "That is the graph of the inequality.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "