Question

What is the value of x?



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x =

Answer 1

x = 20

Explanation:

The angles are vertical angles and vertical angles are equal

3x+50 = 6x - 10

Subtract 3x from each side

3x+50 -3x = 6x-3x-10

50 = 3x-10

Add 10 to each side

50+10 = 3x-10+10

60 = 3x

Divide each side by 3

60/3=3x/3

20 =x