Answer:
D.
Explanation:
First, add 1 to both sides:
Now, you can split this into 2 equations. The value of the absolute value statement will be the same whether the statement inside is positive or negative. Example:
Because of that, the
could be positive or negative and still be true.
Then, you can solve both of these inequalities. Top one here:
Bottom one:
Divide both sides by a -1 here, but be sure to invert the inequality sign:
The solutions are:
D.