document.write( "Question 82679This question is from textbook
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document.write( ": Solve the inequality 21/15-3x<0 \n" );
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Algebra.Com's Answer #59287 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve the inequality 21/15-3x<0 \n" ); document.write( "----------- \n" ); document.write( "If you mean (21/15)-3x<0 \n" ); document.write( "Then -3x < -7/5 \n" ); document.write( "And x > 7/15 \n" ); document.write( "------------------ \n" ); document.write( "If you mean 21/(15-3x)<0 \n" ); document.write( "Then 1/(15-3x)<0 \n" ); document.write( "This fraction will be <0 when 15-3x is negative \n" ); document.write( "Solve 15-3x<0 \n" ); document.write( "3x>15 \n" ); document.write( "x>5 \n" ); document.write( "------------ \n" ); document.write( "Comment: \n" ); document.write( "As you can see here, parentheses are important; they change the problem. \n" ); document.write( "========== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |