Respuesta :

Answer: y=2

Step-by-step explanation:

combine like terms 2+ -4 = .2 1y= -2

divide each side my 1 then simplifying y=2

Sn34k

Answer

-20

Step-by-step explanation:

0.4y + 0.06y = 0.10y

0.4 x 10 = 4

0.10y + 4 = 2

         -4     -4

0.10y/0.10 = -2/ 0.10 = -20