Respuesta :

taylor11152

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

shyshy808

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!!!

Have a good day!!!!!

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