Question

x-[y-{z-(b-c)}]



please simplify the answer with steps​

Answer 1

Answer:

x - y + z - b + c

Step-by-step explanation:

We will have to simply remove brackets one by one beginning from the one that is at the innermost position.

We should take care that we keep changing the signs of the terms inside the bracket as we remove it.

x - [ y - { z - ( b - c) } ]

=> x - [ y - { z - b + c } ]

=> x - [ y - z + b - c ]

=> x - y + z - b + c

We will not get any answer in numbers because we are not provided the values of variables used in the question.