Isolate variable term: Isolate the variable term in -1 - 1k < -4. Add 1 to both sides of the inequality to move the constant term to the right side. -1 - 1k + 1 < -4 + 1 -1k < -3
Add 1 to both sides: Now, we have -1k < -3. Divide both sides by −1 to solve for k. Remember that dividing by a negative number reverses the inequality sign. \frac{-1k}{-1} > \frac{-3}{-1} k > 3
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