Question

Решите уравнения
а)546 : х = 26 * 7
б) (546-478) * у=272

Answer 1

x=546/26*7=21/7=3

546y-478y=272
68y=272
y=4

Answer 2

Большое спасибо)))

Answer 3

a)546:x=182
x=546:182
x=3

б)68*y=272
y=272:68
у=4

Answer 4

спс