(9\14 +4\7х) : 25 = 0,04
Решите уравнение

9/14+4/7х=0,04*259/14+4/7х=14/7х=1-9/144/7х=5/14х=5/14:4/7х=5/14*7/4х=5/8(9/14+4/7*5/8):25=0,04(9/14+5/14):25=0,041:25=0,040,04=0,04