Question

1/3x+1=-1/4(x+4/5)
Помогите пж, даю 25 баллов!!!

Answer 1

$\frac{1}{3x}+1 =\frac{1}{4}(x+ \frac{4}{5})$ | * 3x*4= 12x
4+12x=x+4/5
11x=-4+4/5 =-16/5
$x= -\frac{16}{5} \frac{1}{11} = -\frac{16}{55}$