Question

$\frac{ - 5}{7} + \frac{2}{5} + \frac{5}{7} + ( \frac{ - 2}{5}$
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Answer 1

$- \frac{5}{7} + \frac{2}{5} + \frac{5}{7} + ( - \frac{2}{5})$

$- \frac{5}{7} + \frac{2}{5} + \frac{5}{7} - \frac{2}{5}$

$\frac{ - 25 + 14 + 25 - 14}{35}$

$\frac{0}{35}$

$0$

hope it helps you ✔✔✔✔

Answer 2

Step-by-step explanation:

(-5/7 +5/7) + (2/5-2/5) = 0-0 = 0