Question

Simplify
1. -3+2/-3+-3/-5
2. -15/169+2/13+7/26
solve and explain it​

Answer 1

Step-by-step explanation:

1.

$- 3 + \frac{ 2}{ - 3} + \frac{ - 3}{ - 5} \\ - 3 - \frac{2}{3} + \frac{3}{5} \\ \frac{ - 45 - 10 + 9}{15} \\ = \frac{ - 46}{15}$

2.

$\frac{ - 15}{169} + \frac{2}{13} + \frac{7}{26} \\ \frac{ - 30 + 52 + 91}{338} \\ \frac{113}{338}$

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