Absolute value is always positive. Since, absolute value represent distance and distance will be always positive.
So, - 4 is at 3 units from - 1.
First solve, - 1 + (-3) = -1 - 3 = -4
We have to find , -4 is how much units away from - 1.
So, -4 - (- 1) = -4 + 1
= -3
Since, it represent distance, So taking absolute value of - 3.
Absolute value of - 3 = 3
Thus, - 4 is 3 units away from -1.
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