Question

Simplify : a- [b-{c-(a - b)-c}- c ]+a​

Answer 1

Answer:

-2b-2c+a-c is the answer

Step-by-step explanation:

Answer 2

Step-by-step explanation:

$a - (b -(c - a + b - c) - c) + a \\ a - (b - ( - a + b) - c) + a \\ a - (b + a - b - c) + a \\ a - (a - c) + a \\ a - a + c + a \\ c + a$

hii

this is the answer