Answer:
25
Explanation:
the picture is all i got and my number are horrible but i still wanna help
x = 25
90° - 39° = 51 but that's not what we're looking for
So we're gonna have to make a statement that equals 51°
2x + 1 = 51°
2x -1 -1 subtract 1 from both sides
2x = 50° divide 2 from both sides
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