Question

0.6y-1.9y-0.5y=0.54

Answer 1

-1.8у=0.54

у= -0.3

Answer 2

0,6y-1,9y-0,5y=0,54

-1,8y=0,54

y=0,54/(-1,8)

y=-0,3

Ответ: y=-0,3