SOLUTION: Which number is not a solution of either x < -3 or -x < 3?
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Question 620135: Which number is not a solution of either x < -3 or -x < 3?
Answer by MathTherapy(10858) (Show Source): You can put this solution on YOUR website!
Which number is not a solution of either x < -3 or -x < 3?
x < - 3 includes all numbers less than - 3
- x < 3 becomes x > - 3 ---- Dividing by - 1 and switching inequality sign
We now have: x < - 3, or x > - 3
The number, or integer that's not a part of this solution is
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