SOLUTION: Write the inequality solutions in interval notation- (Absolute Value of x-9)-4 is less than or equal to 3

SOLUTION: Write the inequality solutions in interval notation- (Absolute Value of x-9)-4 is less than or equal to 3

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Question 437309: Write the inequality solutions in interval notation-
(Absolute Value of x-9)-4 is less than or equal to 3
Answer by Gogonati(855) (Show Source): You can put this solution on YOUR website!
,adding 4 on both sides of inequality:
By the definition of absolute value we have:, solving this two
equivalent inequalities have: => , and
=> . In interval notation the solution is:
(, 16]U[2, )
Done.
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