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Answers are 1.–70 2.–12 3.–74 4.–36

Answers are 1.–70 2.–12 3.–74 4.–36-example-1

1 Answer

3 votes

Answer:

3. -74

Explanation:


12 = (2 + z)/(-6) \\-72 = 2+ z\\z = -74

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