Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Problem
Problem
Solve for x.
4
x
+
1
≤
3
≤
6
x
+
1
,
(
x
>
0
)
\frac{4}{x+1} \le 3 \le \frac{6}{x+1}, (x > 0)
x
+
1
4
≤
3
≤
x
+
1
6
,
(
x
>
0
)
Browse the problem library