need help solving this inequality -4 = 3 + 7x < 24 , I need to show work and graph it

Question

-4 ≤ 3 + 7x < 24 I need to show all work and graph it

Answer 1

-4 ≤ 3 + 7x < 24

 

Subtract 3 from all 3 parts:

 

–7 ≤ 7x < 21

 

Divide all 3  parts by 7:

 

–1 ≤ x < 3

 

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            –1    0             3