document.write( "Question 392520: Solve.\r
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document.write( "-8≤3x-7≤-2 \n" );
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Algebra.Com's Answer #278614 by haileytucki(390) You can put this solution on YOUR website! -8<=3x-7<=-2\r \n" ); document.write( "\n" ); document.write( "Move all terms not containing x from the center section of the interval inequality. \n" ); document.write( "-8+7<=3x<=-2+7\r \n" ); document.write( "\n" ); document.write( "Add 7 to -8 to get -1. \n" ); document.write( "-1<=3x<=-2+7\r \n" ); document.write( "\n" ); document.write( "Add 7 to -2 to get 5. \n" ); document.write( "-1<=3x<=5\r \n" ); document.write( "\n" ); document.write( "Divide each term in the inequality by 3. \n" ); document.write( "-(1)/(3)<=(3x)/(3)<=(5)/(3)\r \n" ); document.write( "\n" ); document.write( "Reduce the expression (3x)/(3) by removing a factor of 3 from the numerator and denominator. \n" ); document.write( "-(1)/(3)<=x<=(5)/(3)\r \n" ); document.write( "\n" ); document.write( "Convert the solution to set notation. \n" ); document.write( "[-(1)/(3),(5)/(3)] \n" ); document.write( " |