Question

what is the answer? Use the greatest common factor :)
-x + 19
-2x + 4y - 12
-x - 4

Answer 1

Answer:

-4x+4y+2

Step-by-step explanation:

You simplify the equation. So -x plus -2x plus -x = -4x. 4y=4y. 19 plus -12 plus -4 = 2.