document.write( "Question 421576: solve for z
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document.write( "1/4z - 5 _< (is less than or equal to) -1/5z\r
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document.write( "please show steps in order of how to solve thank you \n" );
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Algebra.Com's Answer #294389 by stanbon(75887) ![]() You can put this solution on YOUR website! solve for z \n" ); document.write( "1/4z - 5 _< -1/5z \n" ); document.write( "---- \n" ); document.write( "(1/4)z+(1/5)z <= 5 \n" ); document.write( "---- \n" ); document.write( "[(5+4)/20]z <= 5 \n" ); document.write( "--- \n" ); document.write( "z <= 100/9 \n" ); document.write( "--- \n" ); document.write( "z <= 11 1/9 \n" ); document.write( "===================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |