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2f-1 >= 3

2f13 2 f-1 \geq 3

Full solution

Q. 2f13 2 f-1 \geq 3
  1. Add 11 to isolate ff: Add 11 to both sides of the inequality to isolate the term with the variable ff.2f1+13+12f - 1 + 1 \geq 3 + 12f42f \geq 4
  2. Divide by 22 to solve: Divide both sides of the inequality by 22 to solve for ff.2f242\frac{2f}{2} \geq \frac{4}{2}f2f \geq 2

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