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Solve for x. x = [?] 4x - 16 - 2x + 16,​

Solve for x. x = [?] 4x - 16 - 2x + 16,​-example-1
User Niggeulimann
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1 Answer

23 votes
23 votes

Explanation:

Since two angles are supplementary, then


4x - 16 + 2x + 16 = 180 \\ = > 6x = 180 \\ = > x = 180 / 6 \\ = > x = 30