Question

if a=(-8), b=(-7),c=6. verify that (a+b)+c=a+(b+c)​

Answer 1

Answer:

just put the values at their place and you will get your answer

Step-by-step explanation:

Answer 2

Given :-

a = -8

b = -7

c = 6

To verify :-

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

Solution :-

LHS

(a + b) + c

[(-8) + (-7)] + 6

[-8 - 7] + 6

[-15] + 6

-9

RHS

a + (b + c)

-8 + [(-7) + (6)]

-8 + [-7 + 6]

-8 + [-1]

-8 - 1

-9