SOLUTION: Solve:- -7 < 4x+1 <= 23 (minus 7 is smaller than 4x+1 is smaller than and equal to 23)

Algebra ->  Finance -> SOLUTION: Solve:- -7 < 4x+1 <= 23 (minus 7 is smaller than 4x+1 is smaller than and equal to 23)      Log On


   

Question 937469: Solve:- -7 < 4x+1 <= 23
(minus 7 is smaller than 4x+1 is smaller than and equal to 23)
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Solve:- -7 < 4x+1 <= 23
(minus 7 is smaller than 4x+1 is smaller than and eq
-7 < 4x+1 ≤ 23
add(-1)
-8 < 4x ≤ 22
divide by 4
-2 < x ≤ 5.5
number line:
<....-2<==>5.5....>
solution: (-2,5.5]