Question

If 2 + x ≥ 4, then x ≥

≥ means equal to or greater than, right? I've kind of forgotten how to work this problem.

Answer 1

Isolate x.

Answer 2

Yes, ≥ is greater than or equal to, all you have to do is subtract the 2 :)

Answer 3

From the 4?

Answer 4

So subtract 2 on both sides:

\[x \ge 4-2\]\[x \ge 2\]

Answer 5

And yeah, that does mean greater than or equal to.

Answer 6

Hm... So:

And bringing over he two changes it from a negative to a positive. So, that's how it becomes 4 - 2, right?