Answer: They purchased 14 adult tickets and 4 kids' tickets.
Step-by-step explanation:
14 x 5 = 70
3x4=12
and then add 70 plus 12 to get 82 dollars
Answer:
x = {-2, 2/3}
2x = -4
x = -2
3x = 2
x = 2/3
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