SOLUTION: Please help me for this equation: -3&#8804;4-7<18

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Question 911964: Please help me for this equation: -3≤4-7<18
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Two issues:

1) it's not an equation, it's a compound inequality

2) the variable is missing

So I'm guessing there's a typo