Question

Solve -3n + 4 ≥ -8.

Answer 1

\[-3n + 4 \ge -8\] \[\rightarrow -3n \ge -8 - 4 = -12\]
\[\rightarrow n \le \frac{ -12 }{ -3 } = 4 \] (dividing by a negative number flips the inequality sign)