Question

simplify (a+b+c)- (a-b-c)​

Answer 1

Answer:

a+b+c-a+b+c

b+b+c+c

2b+2c

Answer 2

Step-by-step explanation:

(a+b+c)-(a-b-c)

=a+b+c-a+b+c

=2b +2c

= 2(b+c) [ Ans.]

Hope it will help you....✔️✔️