document.write( "Question 43104: Can anyone solve the following?\r
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document.write( "27< 4|y + 9|-9\r
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document.write( "Thanks so much \n" );
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Algebra.Com's Answer #28126 by fractalier(6550) You can put this solution on YOUR website! We first wish to isolate the absolute value...so we get \n" ); document.write( "27 < 4|y + 9| - 9 \n" ); document.write( "36 < 4|y + 9| \n" ); document.write( "9 < |y + 9| or \n" ); document.write( "|y + 9| > 9 \n" ); document.write( "Now we break this up into two separate inequalities...one is exactly the way you see it without the absolute value sign and the second one you reverse both the inequality sign and the sign of the right hand side...so we have... \n" ); document.write( "y + 9 > 9 and y + 9 < -9 and then \n" ); document.write( "y > 0 and y < -18 \n" ); document.write( " |