Solve:
∣
x
+
4
∣
<
3
\displaystyle {\left|{x}+{4}\right|}<{3}
∣
x
+
4
∣
<
3
Give your answer as an interval.
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Enter your answer using interval notation. Example: [2.1,5.6172)
Use U for union to combine intervals. Example: (-oo,2] U [4,oo)
Enter DNE for an empty set. Use oo to enter Infinity.