Question

What is X if X + R = S? Given R and S

Answer 1

X = S-R

Explanation:

We need to change the equation so that it shows X = .....

Thus, we move R to the opposite side of the equation, and we get...

X = S-R

(Since Positive R becomes negative after swapping sides)

Answer 2

X = S-R

Explanation:

I don't really know what it means, maybe what makes sense is X = S-R?