Simplify the following ((3+7)×2-4)/((3+7)×(2-4))+(3+7×2-5)/(3+7×(2-5))

$\frac{(3+7)×2-4}{(3+7)×(2-4)}+\frac{3+7×2-5}{3+7×(2-5)}$

(10*2-4)/(10*-2) + (3+14-5)/(3+7*-3)

16/-20 + 12/-18

-4/5 - 2/3

(-12-10)/15

The correct answer is Option (3) → $-\frac{22}{15}$