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Find the value of the variable
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Find the value of the variable

Find the value of the variable-example-1
User NingLee
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1 Answer

3 votes

Answer:

x = 30

Explanation:

The given angles are supplementary, meaning their sum is equal to 180 degrees.


2x + 31 + 2x + 29 = 180 \\\to 4x + 60 = 180 \\\to 4x = 120 \\\to x = 30

User Subdavis
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