Question

-12-(-14+(8-9)-(8-15-5)-(6+5)​

Answer 1

$-12-(-14)+(8-9)-(8-15-5)-(6+5)= \\ =-12+14+(-1)-(-7-5)-11= \\ =2-1-(-12)-11=1+12-11= \\= 13-11= \boxed{2}$

Answer 2

-12-(-14+(-1) - (-7-5) -11
= -12-(-14-1)-(-12)-11
= -12-(-15)+12-11
= -12+15+1
= 3+1
= 4



Sper ca te-am ajutat!