Question

17) From the sum of 3x-y+11 and -y-11, subtract 3x-y-11.

Answer 1

Step-by-step explanation:

3x-y+1 + (-y-11) =3x-2y-10

by subtracting the answer is -y+1

Answer 2

Answer:

First you add x-y t11 with -y -11

And then you subtract with 3x-y-11

so you will get the answer i.e -y-11