Решиуравнение

1. \(3^{x+1}+18\cdot3^{–x}=29;\)
2. \(5^{5–x}–2\cdot5^{x–3}=5.\)

Ответ:

1. \(x\_{1}=\) [ ];
   \(x\_{2}=\) [ ];
2. \(x=\) [ ].