SOLUTION: what is the answer to |-7x| ≤ 7 ?

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Question 215340: what is the answer to |-7x| ≤ 7 ?
Found 2 solutions by checkley77, MathTherapy:
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
|-7x| ≤ 7
-7x<=7
x>=7/-7 (note: the < sign changes to a > sign when dividing by a negative value)
x>=-1 ans.
-7x>=-7 (ditto)
x=>=-7/-7
x=1 ans.

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!
|-7x|_%3C=7

-7x%3C=7, or, -7x%3E=-7

x%3E=%287%2F-7%29 -------- x%3E=-1


-7x%3E=-7

x%3C=%28-7%29%2F-7 -------- x%3C=1

highlight_green%28-1%3C=x%3C=1%29