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Solve for tt.\newline11(t+9)+213-11(t + 9) + 2 \leq 13

Full solution

Q. Solve for tt.\newline11(t+9)+213-11(t + 9) + 2 \leq 13
  1. Distribute 11-11: Distribute 11-11 across the parentheses in the inequality 11(t+9)+213-11(t + 9) + 2 \leq 13.
    11(t)+11(9)+213-11(t) + -11(9) + 2 \leq 13
    11t99+213-11t - 99 + 2 \leq 13
  2. Combine like terms: Combine like terms on the left side of the inequality. 11t9713-11t - 97 \leq 13
  3. Add 9797: Add 9797 to both sides of the inequality to isolate the term with the variable tt.\newline11t97+9713+97-11t - 97 + 97 \leq 13 + 97\newline11t110-11t \leq 110
  4. Divide and reverse inequality: Divide both sides of the inequality by 11-11 to solve for tt. Remember to reverse the inequality sign because we are dividing by a negative number.\newline11t/11110/11-11t / -11 \geq 110 / -11\newlinet10t \geq -10

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