document.write( "Question 777794: 4|7x+9|-3<17 \n" ); document.write( "
Algebra.Com's Answer #474272 by jim_thompson5910(35256)![]() ![]() ![]() You can put this solution on YOUR website! 4|7x+9|-3 < 17\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4|7x+9| < 17+3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "4|7x+9| < 20\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "|7x+9| < 20/4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "|7x+9| < 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-5 < 7x+9 < 5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-5-9 < 7x < 5-9\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-14 < 7x < -4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-14/7 < x < -4/7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-2 < x < -4/7\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Final Answer: -2 < x < -4/7 \n" ); document.write( " |