Question

what is (-3) + (1+(-7) = 3+ _ =_​

Answer 1

Answer:

-3+-6=-(3+6)=-9 it is the right answer

Answer 2

Step-by-step explanation:

(-3) + (1+(-7) = 3+ _ =_

(-3) + ( 1-7) = 3 +_=_

(-3) + (-6) = 3+_=_

-9 = 3+ X = __

X = 3+9 = 12

hence, (-3)+ (1+(-7) = 3 + 9 = 12 answer