Question

From the sum of 3x – y + 11 and -y – 11, subtract 3x – y-11​

Answer 1

Answer:

-y+11

Step-by-step explanation:

(3x-y+11+(-y-11))-(3x-y-11)

3x-y+11-y-11-(3x-y-11)       11 and -11 will be zero

3x-2y-3x+y+11                 3x and -3x will be zero

-y+11