SOLUTION: -7z+15> with a line under and 57

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Question 172840This question is from textbook
: -7z+15> with a line under and 57 This question is from textbook

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
-7z+15>_57
-7Z>_57-15
-7Z>_42
Z<_42/-7 [NOTE THE > SIGN CHANGES TO THE < SIGN WHEN DIVIDING BY A NEGATIVE VALUE.
Z<_-6 ANS.