My guess would be the second choice - 90 degrees , I tried my best because idk if there’s a picture to this or anything :)
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I want to say it is A because if you simplify it then it should say 36x/6x. I hope this helps! If wrong correct me..
Answer:
D. 13 1/2
Step-by-step explanation:
2/3 x -2 = 7
2/3 x -2 + 2 = 7 + 2
2/3 x = 9
x = 9 (3/2)
x = 27/2
x = 13 1/2