Question

What’s the solution to

Answer 1

C

Explanation:

When we subtract 9 from both sides we get

`|x|\leq -2`.

Now when we get rid of the absolute value sign, we make two inequalities.

This first is
`x\leq -2` and for the second we need to switch the negative sign to a positive sign and flip the
`\leq` to a
`\geq`. This makes the second equation
`x\geq 2`.

P.S. The second equation wasn't an option in the answer.