document.write( "Question 420299: |x+3|<5 i got (2,8) 2 was correct 8 was not what did i do wrong? what is other value? \n" ); document.write( "
Algebra.Com's Answer #303608 by lwsshak3(11628) ![]() You can put this solution on YOUR website! x+3|<5 i got (2,8) 2 was correct 8 was not what did i do wrong? what is other value? \n" ); document.write( ".. \n" ); document.write( "Whenever you have a variable in the absolute expression, you must solve for two possibilites: \n" ); document.write( "When the expression could be =>0 \n" ); document.write( "When the expression could be <0 \n" ); document.write( "In this case the expression is (x+3) \n" ); document.write( ".. \n" ); document.write( "x+3<5 \n" ); document.write( "x<2 \n" ); document.write( ".. \n" ); document.write( "-x-3<5 \n" ); document.write( "-x<8 \n" ); document.write( "multiply by (-1) and reverse inequality sign \n" ); document.write( "x>-8 \n" ); document.write( ".. \n" ); document.write( "solution: \n" ); document.write( "(-8,2) \n" ); document.write( " |