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Solve for x in the diagram below (x+42)
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Solve for x in the diagram below (x+42)

Solve for x in the diagram below (x+42)-example-1
User Pro
by
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1 Answer

3 votes

Answer:

x = 12

Explanation:

(x + 42)° + 3x° = 90°

x + 3x + 42 = 90

4x = 90 - 42

4x = 48

x = 12

User Prufrofro
by
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