document.write( "Question 1095104: How do you solve |-3r|=9 \n" ); document.write( "
Algebra.Com's Answer #709633 by algebrahouse.com(1659) You can put this solution on YOUR website! Absolute Value means distance from zero.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "|-3r| = 9 is saying -3r is 9 away from zero.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The two numbers that are 9 away from zero are 9 and -9.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-3r = 9 or -3r = -9 {set -3r equal to 9 and -9} \n" ); document.write( "r = -3 or r = 3 {solved for r} \n" ); document.write( " For more help from me, visit: www.algebrahouse.com \n" ); document.write( " |