Question

1. {− − 5 = −5
2 − 3 = −3

2. { + = 4
2 + = −2

3. {5 + 2 = −3
3 + 2 = −1

4. {6 + = −4
− = −1

5. {3 + 5 = 3
4 + 8 = 2
ay si se entiende

Answer 1

Respuesta:

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Explicación paso a paso:

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