Ashley (more on what Joseph C. wrote),
It is time for you to make a chart of words and the symbols that represent them:
It is time to start building a chart of “the same as” so you will understand word problems.
The sum of a + b
Minus a - b
a is at most b a <= b
a is at least b a >= b
more than +
less than -
PLZ add entries to this list every day.
The problem statement translates to:
6 * N - 5 >= 2 * N - 9