Question

Решите пожалуйста)))))))

Answer 1

$-2 frac{2}{11} + frac{2}{11} = - frac{2*11+2}{11} + frac{2}{11} = - frac{24}{11} + frac{2}{11} = frac{-24+2}{11} =- frac{22}{11} = -2$