13x-[6x-5y-{2x-(7x-3y)}]
Answers
Answered by
2
Answer:
=> 13x - [6x - 5y - {2x - (7x - 3y)}]
=> 13x - 6x + 5y + {2x - (7x - 3y)}
=> 13x - 6x + 5y + 2x - 7x + 3y
=> 7x + 2x - 7x + 5y + 3y
=> 2x + 8y
=> 2(x+4y)
Similar questions