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pogonyaev
3 years ago
15

For which equation is  not a solution? x=-1/3

Mathematics
1 answer:
aniked [119]3 years ago
3 0
The answer is B. 
We can prove this by putting -1/3 into x. 
6(-1/3) - 5 = 7 
Multiply -1/3 by 6. 
-2 - 5 = 7 
Subtract 5 from -2. 
-7 \neq 7 
So, -1/3 is not a solution to this equation. 
Hope this helps!
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