Mathematics, 15.08.2021 20:40, Tcareyoliver

1. 3z + 6 + 8z + 9 + u 2. 4 + 3z + 7z + 8 + 4z
3. 5u + 3z + 9 + 9 + 9u
4. z + 6 + 4z + 9 + 8u
5. 19 + ou + 3z + 8u + z
6. 2u + 4 + 3z + 6 + 9
7. 5u + 7 + ou tu + 4z
8. 2z + 8z + 3u + 6z + 4u

Answers: 3

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1. 3z + 6 + 8z + 9 + u 2. 4 + 3z + 7z + 8 + 4z
3. 5u + 3z + 9 + 9 + 9u
4. z + 6 + 4z +...