Will give brainliest to however gets it right

Answer:
28
Step-by-step explanation:
since they're opposite from each other theyre equal
so
basically 84=3x
84/3 = 28
so x=28
Answer:
x=28
Step-by-step explanation:
since that is a verticle angle
3x=84
divide 3 on both sides
x=28
Hope this help!!!
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