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Solve for kk.\newline1+1k<4-1 + -1k < -4

Full solution

Q. Solve for kk.\newline1+1k<4-1 + -1k < -4
  1. Isolate variable term: Isolate the variable term in 11k<4-1 - 1k < -4. Add 11 to both sides of the inequality to move the constant term to the right side. 11k+1<4+1-1 - 1k + 1 < -4 + 1 1k<3-1k < -3
  2. Add 11 to both sides: Now, we have 1k<3-1k < -3.
    Divide both sides by 1-1 to solve for kk. Remember that dividing by a negative number reverses the inequality sign.
    1k1>31\frac{-1k}{-1} > \frac{-3}{-1}
    k>3k > 3

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