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(please help) Find the value of A

(please help) Find the value of A-example-1
User Joseph Chen
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1 Answer

14 votes
14 votes

Explanation:

(6a + 10)° = (3a + 55)°

6a - 3a = 55 - 10

3a = 45

a = 45/3

a = 15° IS THE ANSWER

User Jack Simpson
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