Решите уравнение log6 x=3log2 (5-x)=3log1/6 (0.5+x)=-1

Question

Решите уравнение
log6 x=3
log2 (5-x)=3
log1/6 (0.5+x)=-1

Answer 1

1)log(6)x=3
x=6³=216
2)log(2)(5-x)=3
5-x=2³=8
x=5-8=-3
3)log(1/6)(0,5+x)=-1
0,5+x=6
x=6-0,5=5,5