Question

64:(2,4x+19,04)=3,2
х=?
Решение и ответ:

Answer 1

$frac{64}{2,4x+19,04}=3,2|3,2\frac{20}{2,4x+19,04}=1\2,4x+19,04=20\2,4x=0,96\x=0,4$