Question

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

Answer 1

Step-by-step explanation:

a=-8 b=-7 c=6

(a+b)+c = (-8-7)+6 = -15+6 = -9

a+(b+c) = -8+(-7+6) = -8-1 = -9

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

#ANSWER WITH QUALITY....