Isolate variable term: Isolate the variable term in -1k + 1 < -1.-1k + 1 - 1 < -1 - 1-1k < -2
Divide by −1: Divide both sides by −1 to solve for k. Remember that dividing by a negative number reverses the inequality sign.\frac{-1k}{-1} > \frac{-2}{-1}k > 2
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