Question

from the sum of 4x -2y+12 and -y-12 subtract 3x-y-11​

Answer 1

Answer:

x -2y +11

Step-by-step explanation:

4x -2y +12+ (-y -12)

(12-12)+(-2y-y) + 4x

0 + (-3y) +4x

4x -3y

4x -3y -(3x -y-11)

4x -3y -3x +y +11

(4x -3x)+(-3y +y)+11

x -2y +11