Question

Verify that (a + b) + c = a + (6 + c) if
-3
(a) a =
1
b =
7
7.
14​

Answer 1

(a+b)+c=a+(b+c)

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

(-15)+6=-8+(-1)

-9=-9

LHS=RHS

hence proved

Answer 2

Answer:

Here is the correct answer mate..

Thank you ☺✌..