Discover a world of knowledge at Westonci.ca, where experts and enthusiasts come together to answer your questions. Get detailed answers to your questions from a community of experts dedicated to providing accurate information. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Which equations are true?
A: -x = -x + x + 0
B: -x = 0 + (-x)
C: None Of The Above ​


Which Equations Are TrueA X X X 0B X 0 XC None Of The Above class=

Sagot :

Answer: B
Explanation: if you look at A and try to combine like terms, you will add the -x on the right side the the one on the left, cancelling out the x on the left. then you have 0=x+0, and unless x=0, it is not true.
With B, when you add x to the -x, you cancel it out, giving you 0=0, which is true. hope it helps!