Question

[(-2)+(-9)]+6=(-2)+[(-9)+6]

Answer 1

Answer:

=>-11+6=-2-3

=>-5=-5

Answer 2

Answer:

[(-2)+(-9)]+6=(-2)+[(-9)+6]

Step-by-step explanation:

-11+6=-2-3

-5=-5

so, LHS=RHS