Describe the error in solving the equation for x.

In the third step, the left side was not divided by −2−2 correctly.

In the third step, the negative sign was not distributed to both terms in parentheses.

The equation is not solved for xx because there is still a term with xx on both sides.

The equation cannot be solved for xx because the terms with xx cancel out on each side.
Question 2
Correct the error.
x=