Mathematics
Mathematics, 10.02.2021 19:00, angelZ3947

Find the value of each expression z=1, when z=2, and when z=3. Then identify which expressions are equivalent. 1. 9z-4-3z

2. 2(3z-2)

3. 9z-4z-3

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Find the value of each expression z=1, when z=2, and when z=3. Then identify which expressions are e...

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