Question

What is the answer of this equation [x+3]<4

Answer 1

Answer:

x<1  x>-7

Step-by-step explanation:

|x+3|<4

We know x+3<4 and x+3>−4

x+3<4  (Condition 1)

x+3−3<4−3  (Subtract 3 from both sides)

x<1

x+3>−4 (Condition 2)

x+3−3>−4−3  (Subtract 3 from both sides)

x>−7

Answer:

x<1 and x>−7