Respuesta :

Answer:

10x - 12y - 4

Step-by-step explanation:

2 x 5x = 10x

2 x 6y = 12y

put it all back together again

Answer:

x= 0.4+12y/10

Step-by-step explanation:

10x - 12y = 4

10x = 4 + 12y

x= 0.4+12y/10