x5+9=34

Could be ambiguous. It might be one of these:

1. 5x + 9 = 34

   • 5x = 34 - 9 = 25
   • x = 25/5 = 5

2. x^5 + 9 = 34

   • x^5 = 34 - 9 = 25
   • x = 25^(1/5) ≈ 1.9037 (real root; there are also complex roots)

If you meant something else, please clarify the equation (e.g., is it x5 meaning 5x or x^5?).