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Lunna [17]
4 years ago
11

What is the value of x? 13.6 68 84 9.09

Mathematics
1 answer:
Dominik [7]4 years ago
5 0

Answer:

x=13.6

Step-by-step explanation:

These are vertical angles, so they are equal

8x+16 = 3x+84

Subtract 3x from each side

8x-3x+16 = 3x-3x+84

5x+16 = 84

Subtract 16  from each side

5x+16-16 = 84-16

5x = 68

Divide by 5

5x/5 =68/5

x = 13.6

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