Question

Subtract the sum of 2a + 3b - 2c and 20a -2b-3c from 16a - 2b - 2c .​

Answer 1

Step-by-step explanation:

16a - 2b - 2c - ( 2a + 3b - 2c + 20a - 2b - 3c )

16a - 2b - 2c - 2a - 3b + 2c - 20a + 2b + 3c

16a - 2a - 20a - 2b - 3b + 2b - 2c +2c + 3c

14a - 20a - 5b + 2b - 2c + 5c

- 6a - 3b + 3c ans.

I hope it will help you..