Question

(-6)+[5+(2+12)]=
(-7)-[3-(4-9)]=
(2-10)+[5-(8+2)]=
(12-3)-[1-(2-6)]=

PASO A PASO

Answer 1

Respuesta:

(-6)+[5+(2+12)]= 13

(-7)-[3-(4-9)]= -15

(2-10)+[5-(8+2)]= -13

(12-3)-[1-(2-6)]= 4

Answer 2

Respuesta:

Explicación paso a paso:

(-6)+[5+(2+12)]

(-6)+[5+(14)]

-6+[19]

13

(-7)-[3-(4-9)]

(-7)-[3-(-5)]

-7-[3+5]

-7-[8]

-7-8

-15

(2-10)+[5-(8+2)]

(-8)+[5-(10)]

-8+[-5]

-13

(12-3)-[1-(2-6)]

9-[1-(-4)]

9-[1+4]

9-[5]

9-5

4