document.write( "Question 443053: Using set builder notation solve:
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document.write( "7x-9>-2(x+4) Please show all work \n" );
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Algebra.Com's Answer #305588 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Using set builder notation solve: \n" ); document.write( "7x-9>-2(x+4) \n" ); document.write( "------------- \n" ); document.write( "7x-9 > -2x-4 \n" ); document.write( "----- \n" ); document.write( "Add 2x to both sides. \n" ); document.write( "Add 9 to both sides. \n" ); document.write( "---------------- \n" ); document.write( "9x > 5 \n" ); document.write( "--- \n" ); document.write( "x > 5/9 \n" ); document.write( "------- \n" ); document.write( "Set-builder: {x | x > 5/9} \n" ); document.write( "================================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |