Question

-8,-7,6,verify(-8+-7)+6=-8+(-7+6)​

Answer 1

Answer:

(-8+-7)+6= -8+(-7+6)

-15+6= -8-1

now,

-9=-9

hope it is helpful

Answer 2

Answer:

answer is -9

Step-by-step explanation:

(-8-7)+6=-8+(-1)

-15+6=-9

-9=-9