You are riding your scooter and you are about 12 miles from your friend's house. The distance varies by up to 3 miles, depending on the route you take. You are traveling at a constant speed of 6 miles per hour. Write an absolute value equation that models the number x of hours it will take you to ride to your friend's house. A |3x-12| = 6 B. |6x-3| = 12 C. |12x-6| = 3 D. |6x - 12| = 3​