Question

Q7 If a = -8, b =-7, C = 6 verify
That (a+b) equals to a+ (b+c)​

Answer 1

Answer:

not verified

Step-by-step explanation:

we can understand this that a>b or c, b>c

Answer 2

Answer:

I think you want to write (a+b)+c=a+(b+c)

Step-by-step explanation:

$\: \: (a + b) + c = ( - 8 + ( - 7)) + 6 \\ = - 15 + 6 \\ = - 9 \\ \: \: \: a + (b + c) = - 8 + ( - 7 + 6) \\ = - 8 + ( - 1) \\ = - 9 \\ \: \: hence \: proved \: that \: (a + b) + c = a + (b + c)$

please mark my answer as brainliest please please please please please please please please please please please please.

it's called distributive property