40.9k views
4 votes
A-[2b+{c-(2a+b}]



Solve this please

2 Answers

6 votes

Answer:

3a - b - c

Explanation:

a - 2b - (c-(2a+b))

a - 2b - c + (2a+b)

3a - b - c

User Emil George James
by
5.2k points
10 votes

Explanation:

a-1[2b+{c-2a-b}]

or, a-1[2b+c-2a-b]

or, a-2b-c+2a+b

or, 3a-b+c

User Ethan Leroy
by
5.2k points