Question

7.(-3)-9(-6)+11.(-2)

Answer 1

Resposta:

11

Explicação passo a passo:

$7\left(-3\right)-9\left(-6\right)+11\left(-2\right)\\ \\ =-21-9\left(-6\right)+11\left(-2\right)\\ \\ =-21-\left(-54\right)-22\\ \\ =11$

Answer 2

= 7.(-3)-9(-6)+11.(-2)
= - 21 + 54 - 22
= 54 - 43
= 9