-3x-1>11

1 answer

To solve the inequality \(-3x - 1 > 11\), follow these steps:

  1. Add 1 to both sides: \[ -3x - 1 + 1 > 11 + 1 \] This simplifies to: \[ -3x > 12 \]

  2. Divide both sides by -3: Remember that when you divide or multiply both sides of an inequality by a negative number, you must flip the inequality sign. \[ x < \frac{12}{-3} \] This simplifies to: \[ x < -4 \]

So, the solution to the inequality \(-3x - 1 > 11\) is: \[ x < -4 \]