Respuesta :

Mehek
Combine like terms
10y + 20 = 0
Isolate y
10y = -20
y = -2
Option A)
taniaorozco
14y + 20 = 4y

20 = 4y - 14y    subtract both sides by 14y

20 = -10y 

20/-10 = y      divide both sides by -10

-2 = y 

hope this helps, God bless!