I need help with this

Answer:
D. x = 72
Explanation:
First you would add 12 to both sides of the equal signs to make it easier to simplify. Next you need to find what x in x/2 (or [tex]\frac{x}{2}[/tex]) equals to get 72. You could multiply 2 (the opposite of division) to both sides and your answer should be 72.
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