Subtract: (3b−2c)−(6c+2b)−(b+c)

Answer 1

To subtract the expression (3b - 2c) - (6c + 2b) - (b + c), we can simplify it step by step:

First, let's remove the parentheses and carefully distribute the negative sign to each term within the parentheses:

(3b - 2c) - (6c + 2b) - (b + c)
= 3b - 2c - 6c - 2b - b - c

Next, we can combine like terms:

(3b - 2b) + (-2c - 6c - c) - b - c
= b - 9c - b - c

Now, we can combine like terms again:

(b - b) - (9c + c)
= 0 - 10c

Finally, we can simplify further:

0 - 10c
= -10c

So, the expression (3b - 2c) - (6c + 2b) - (b + c) simplifies to -10c.