Question

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

Answer 1

Answer:

ok minus y + 11 is your answer

Answer 2

Answer:

sum of 3x-y +11 and -y-11

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

3x-y+11-y-11

+11 and -11 is cross because there is is one in plus and one in subtract

so remaining, 3x-y-y

3x-2y

subtract

3x-2y-(3x-y-11)

3x-2y-3x+y+11

+3x and -3x cross out

-2y+y+11

-y+11 is the answer