Question

n - 1/2 >= 3/4

Answer 1

add \(\frac{1}{2}\) to both sides

Answer 2

a - b >= c -> (a - b) + b >= c + b -> a + (-b + b) >= c + b. Simply and substitute for your "n", "1/2", and "3/4"

Answer 3

in other words, compute
\[\frac{3}{4}+\frac{1}{2}\]

Answer 4

So the answer would be n >= 4/6 ?