Algebra-2

To solve the inequality -7|n - 1| < -21, we will first isolate the absolute value.

1.Divide both sides by -7: When we divide by a negative number, we must flip the inequality sign.

|n - 1| > 3

2.Set up the two cases for the absolute value inequality:

Case 1: n - 1 > 3

Case 2: n - 1 < -3

Solving Case 1:

n - 1 > 3

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