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Solve for kk.\newline10+9k1-10 + -9k \leq -1

Full solution

Q. Solve for kk.\newline10+9k1-10 + -9k \leq -1
  1. Isolate variable term: Isolate the variable term in 10+9k1-10 + -9k \leq -1. Add 1010 to both sides of the inequality to move the constant term to the right side. 10+109k1+10-10 + 10 - 9k \leq -1 + 10 9k9-9k \leq 9
  2. Add 1010 to both sides: Now, solve for kk.\newlineSince we have 9k9-9k \leq 9, we need to divide both sides by 9-9 to isolate kk. Remember that when dividing or multiplying both sides of an inequality by a negative number, the direction of the inequality changes.\newline9k/99/9-9k / -9 \geq 9 / -9\newlinek1k \geq -1

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