Question 345788
Why does the equation 3x+7=-3x+2+6x have no solution?
---
If you assume the "x" has some particular value you get:
6x+7 = 2+6x
7 = 2
------------------------ 
A. The variable cancels out and leaves a false statement.
--- 
B. The variable cancels out and leaves a true statement.
----
Solution: A
================
Cheers,
Stan H.