Question

What is the value of X if B - X = A, given A and B?
a) 4
b) -1
c) -3
d) 0

Answer 1

To find the value of X in the equation B - X = A, subtract A from B to get X = B - A. Given A and B, the value of X can be determined using the given options.

Step-by-step explanation:

To find the value of X in the equation B - X = A, we need to isolate X on one side of the equation. We can do this by subtracting A from both sides of the equation:

B - X - A = 0

Then, we can simplify the equation:

-X = A - B

X = B - A

So, the value of X is equal to B - A.

Given A and B, the value of X would be:

1. Option A) 4
2. Option B) -1
3. Option C) -3
4. Option D) 0