Question

Which of the following is not a way to represent the solution of the inequality 2(x − 1) greater than or equal to −12?

Answer 1

First you need to simplify the left side of the equation to get $2x-2 \geq -12$
Then you add by two on both sides to get $2x \geq -10$
Finally you divide by 2 on both sides to get $x \geq -5$