SOLUTION: how to graph -6 less than or equal to 2x -4<4

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Question 495746: how to graph -6 less than or equal to 2x -4<4
Answer by lwsshak3(11628) About Me  (Show Source):
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how to graph -6 less than or equal to 2x -4<4
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-6≤2x-4<4
add 4 to all three terms
-6+4≤2x-4+4<4+4
-2≤2x<8
divide by 2
-1 ≤ x < 4
number line
<.......[-1===4)........>
[-1,4)