PLEASE HELP FAST!!! (I know its not A so please don’t pick that one thank you) :)
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Answer:
D
Step-by-step explanation:
The 2 angles are vertical angles and congruent, thus
7x - 4 = 6x + 8 ( subtract 6x from both sides )
x - 4 = 8 ( add 4 to both sides )
x = 12 → D