The answer is 9x+8. if you distripute the 2, you get 2x-6. if you distribute the 7, you get 7x+14. then you combine like terms ans get 9x+8
Answer: 20
Step-by-step explanation: how i got the answer was to multiply everything by two. then add everything together.
Answer:
this is your answer. if I am right so
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Watch this video it might help you out https://www.brightstorm.com/math/geometry/constructions/duplicating-a-line-segment-problem-1/