you'll probably see a lot of questions from me abt math bc i dont wanna fail geometry :)
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Answer:
X=18
Step-by-step explanation:
(4x-3)+(x+8)+(5x-5)=180
10x=180
x=18
Answer: C
Step-by-step explanation: What I did at first was I saw the last two problems and I counted them and all the angles should add up to 180. Hope it is explained well.