How would you solve this inequality?

Question

1/2 < x+4/2 </= 4

 

I got -3 < x </= 4 for my answer

Answer 1

1/2 < (x+4)/2 ≤ 4

 

Multiply all sides by 2:

 

1 < x+4 ≤ 8

 

Subtract 4 from all sides:

 

-3 < x ≤ 4

Answer 2

if the middle part is (x+4)/2 

then your answer is correct