Question

4log3(x+4)-log3(x-1)⁴=4

Answer 1

4*log3(x+4) - log3(x-1)^4 =  4*log3(x+4) - 4*log3(x-1) = 4*log3((x+4)/(x-1)) = 4
log3 ((x+4)/(x-1)) = 1 = log3 (3)
(x+4)/(x-1) = 3
x + 4 = 3(x - 1)
x + 4 = 3x - 3
2x = 7
x = 3,5