By rearranging it:
-3x-2x-22xy+4y
=-5x-22xy+4y answer
20
Constant in a mathematical expression is a term whose value never changes.
The terms with x and y will vary based on the variable x and or y.
It would be B! :) have a good day
-8y = -4x + 16
Y = 4/8x - 2