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PLEASE HELP ASAP! ten points given!

PLEASE HELP ASAP! ten points given!-example-1

1 Answer

5 votes

Answer:

15°

Explanation:

7x + 12 + 63 = 180

7x + 75 = 180

7x = 180 - 75

7x = 105

x = 15

User Vivek Panday
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