Question

I need help solving an inequality. 2x+4 is greater than or equal to x+7

Answer 1

First, I subtracted 2x from both sides.

Answer 2

So, I got 4 greater than or equal to x plus 7

Answer 3

*-x

Answer 4

I'm not even sure this is right, or where to go from here.

Answer 5

what grade ore you in?

Answer 6

The answer must be in interval notation. I am in 9th.

Answer 7

I originally got [3, infinity)

Answer 8

Something must be wrong in my math though.

Answer 9

Help if you can.

Answer 10

Sorry, I got an answer that I too do not understand.