To determine which of the values does not have the same value as the others, let's evaluate each option:
- \(-3/7\) - This value is negative.
- \(-3/7\) - This is the same as the first value, so it is also negative.
- \(3/-7\) - This can be simplified to \(-3/7\), which is also negative.
- \(-3/-7\) - This simplifies to \(3/7\), which is positive.
Thus, the value that does not have the same value as the others is \(-3/-7\), as it is positive (\(3/7\)) while the others are negative.