document.write( "Question 129382: solve inequality for z
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document.write( "8z + 7 < 1/2z + 2 \n" );
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Algebra.Com's Answer #94504 by jay1006(1)![]() ![]() ![]() You can put this solution on YOUR website! 8z + 7 < 1/2z + 2\r \n" ); document.write( "\n" ); document.write( "= (-7) + 8z + 7 < 1/2z + 2 + (-7)\r \n" ); document.write( "\n" ); document.write( "= 8z < 1/2z + (-5)\r \n" ); document.write( "\n" ); document.write( "= (-1/2z) + 8z < 1/2z + (-5) + (-1/2z)\r \n" ); document.write( "\n" ); document.write( "= -1/2z + 16/2z < -5\r \n" ); document.write( "\n" ); document.write( "= 15/2z < -5\r \n" ); document.write( "\n" ); document.write( "= (2) 15/2z < -5 (2)\r \n" ); document.write( "\n" ); document.write( "= 15z < -10\r \n" ); document.write( "\n" ); document.write( "= (1/15) 15z < -10 (1/15)\r \n" ); document.write( "\n" ); document.write( "= z < -10/15\r \n" ); document.write( "\n" ); document.write( "= z < -2/3 \n" ); document.write( " |