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X = 8
x = 9
x = 14
x = 15

X = 8 x = 9 x = 14 x = 15-example-1

1 Answer

4 votes

Answer:

x = 8

Explanation:

The angles 75° and (5x + 35)° are vertical angles and congruent, thus

5x + 35 = 75 ( subtract 35 from both sides )

5x = 40 ( divide both sides by 5 )

x = 8

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