SOLUTION: Can someone please help me? I don't understand. Thank you! -22 is less than or equal to 4x

SOLUTION: Can someone please help me? I don't understand. Thank you! -22 is less than or equal to 4x - 9 is less than or equal to -2.

Question 144298: Can someone please help me? I don't understand. Thank you!
-22 is less than or equal to 4x - 9 is less than or equal to -2.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
-22 is less than or equal to 4x - 9 is less than or equal to -2.
------------
-22 is less than or equal to 4x - 9 is less than or equal to -2.
-22 <= 4x-9 <=-2
Add 9 along the line to get:
------------
-13 <= 4x <= 7
Divide by 4 along the line to get:
-13/4 <= x <= 7/4
======================
Cheers
Stan H.
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