SOLUTION: Solve for Z |6-z|<7

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Question 68879: Solve for Z
|6-z|<7
Answer by rmromero(383) About Me  (Show Source):
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Write |6-z|<7 as a conjunction
6 - z < 7    and   6 - z > -7
-z < 1       and      -z > -13   Multiply each side by -1. Change the inequality symbol. 
z > -1       and       z < 13   

the solution set is {z: -1 < z < 13}. the values are between -1 and 13