SOLUTION: 3|y-9|<27. Solve and graph

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Question 1066454: 3|y-9|<27. Solve and graph
Answer by josgarithmetic(39623)   (Show Source): You can put this solution on YOUR website!



IF y-9 nonnegative,




IF y-9 negative,





ANSWER:

--
CHECK
-1?

---------false, as expected, not within solution.
2?


----------true. Okay...
20?

-----------false, as expected since not within apparent solution
Check worked.

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