Answer:
it's the first option, 3rd option, and fifth option because the rest of the equation cancels out on them (ex. for the first option, divide each side by 3 that would remove the •3 from each side and leave you with 8k=20)
Answer: The first and the last answer choice
Explanation:
They are equal to 8k=20 because they are the same equation but reduced or increased by the same multiple.
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