Question

1. [2 - (5-7)] = [(2-5) - 7] *​

Answer 1

Answer:

-2=5

Step-by-step explanation:

= [2-(5-7)] = [(2-5)-7]

= [2-(-2)] = [(-3)-7]

= [2+2] = [-10]

= [4] = [-10]

= 4 = -10

= 2 = -5

= -2 = 5