Найти x
1) log ₂ x = 3
2) log ₂ x = -2
3) log ₀,₂ x = 4
4) log ₇ x = 1/3
5) log ₀ (14-4x)= log ₆ (2x+2)
6) log ₀,₂ (12x + 8)=log ₀,₂ (11x + 7)
7) log ₃ (x² + 6) = log₃ 5x
8) log(x² - 6)=log (8+5x)
9) log (x²+8)=log (2 - 9x)
10) log₃ (x² - 11x + 27)=2