How do you solve the inequality #-2/3 d - 2 < 1/3 d + 8# ?
2 Answers
Apr 8, 2018
Explanation:
#"collect terms in d on one side and numeric values on the"#
#"other side of the inequality"#
#"add "2/3d" to both sides"#
#cancel(-2/3d)cancel(+2/3d)-2<1/3d+2/3d+8#
#rArr-2< d+8#
#"subtract 8 from both sides"#
#-2-8< dcancel(+8)cancel(-8)#
#rArr-10< d" or "d> -10#
Apr 8, 2018
Explanation:
Multiply everything by 3
Add 2d to both sides
Subtract 24 from both sides
-30
Divide both sides by 3