Mean of ‘n’ observations is \(\bar x\). If two observations of ‘n + 1’ and ‘2n - 3’ is added, then the mean remains same, then what is the value of ‘n’?
1
\(\frac{{2 + 2\bar x}}{3}\)
2
\(\frac{{2 - 2\bar x}}{3}\)
3
\(\frac{{2 + 3\bar x}}{3}\)
4
\(\frac{{3 - 2\bar x}}{3}\)