For this case we must resolve the following inequality:

We apply distributive property to the terms within the parenthesis of the left side of the inequality and separate the terms from the right side:

We add similar terms from the left side:
\

We simplify:

Add
to both sides of the inequality:

Add
to both sides of the inequality:

We add similar terms to both sides:

We simplify:

We multiply by 2 on both sides of the inequality:

We simplify:

Thus, we have to:

ANswer:
