document.write( "Question 1018615: Part 1. Rewrite the inequality as an equivalent pair of inequalities without absolute values or as a 3-part inequality.
\n" );
document.write( "|4x+5| -7>/=8
\n" );
document.write( "***>/= means greater than or equal to. not =8\r
\n" );
document.write( "\n" );
document.write( "Part2. Solve the inequality.\r
\n" );
document.write( "\n" );
document.write( "Part 3. Express answer in interval notation, and in set builder notation. Express where shaded area is on number line. \n" );
document.write( "
Algebra.Com's Answer #634693 by Boreal(15235)![]() ![]() You can put this solution on YOUR website! |4x+5| -7>=8 \n" ); document.write( "abs(4x-5)>=15 \n" ); document.write( "4x-5>=15; 4x>=10,x>=2.5 \n" ); document.write( "if x=3, abs (17)-7>=8 true. \n" ); document.write( "------------------------------ \n" ); document.write( "4x+5<=-15 \n" ); document.write( "4x<=-20 \n" ); document.write( "x<=-5 \n" ); document.write( "check with -6 \n" ); document.write( "abs(-19)-7>=8 \n" ); document.write( "12>=8, true \n" ); document.write( "---------------- \n" ); document.write( "(-oo,-5] U [2.5,oo) \n" ); document.write( " |