Question

If a = – 8, b = – 7, c = 6, verify that (a + b) + c = a + (b + c)

Answer 1

it's your answer if it help you then happy

Answer 2

Answer:

a=-8 ,b=-7,c=6

Step-by-step explanation:

Taking LHS (a+b)+c

(-8-7)+6=-15+6=

-6

Taking RHS a+(b+c)

-8+(-7+6)=-8-1

=-9

LHS=RHS

Hence proved