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Find the value of X.

Find the value of X.-example-1
User Kallol
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2 Answers

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The answer to this is X=69
User Baste
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5 votes

Answer:

x = 69

Explanation:

Since it's a straight line, the two angles added together equal 180°

2x + 42 = 180

Isolate x:

2x = 180 - 42

2x = 138

x = 138 / 2

x = 69

User MathKid
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