Answer:
Explanation:
I made a post about this on your other problem.
5+x-14=x-7
x-9=x-7
x=x+2
0=2
Therefore, this equation as no solution
Part B: Let x=-2
5+(-2)-14=-2-7
-11=-9
Let x=0
5+0-14=0-7
-9=-7
Let x=3
5+3-14=3-7
-6=-4
Notice none of the numbers never equal each other so this equation has no solutions.