Question

реши уравнения a:6=11 , 25:х=14-9, 20*х=72-12

Answer 1

1)                 2)                         3)
a:6=11          25:x=14-9           20*x=72-12
a=11*6          x=25:5                x= 60:20
a=66             x=5                     x=3

Answer 2

1.66:6=11 2. 5 3.3  вот так