What must be added to (2x - 3y) to get (x - 2y)?
A
5y - x
B
y - x
C
x - 5x
D
x - y
Verified Correct Answer: B.
Step-by-Step Mathematical Solution
What must be added to 2x - 3y = Difference between x - 2y and 2x - 3y
x - 2y - 2y - (2x - 3y); x - 2y - 2x + 3y
= x - 2x + 3y - 2y
= y - x
Source: Myschool Past Questions Archive (Record #36681)