Respuesta :

Answer:

10x + 3y = 15

Step-by-step explanation:

You just want to get all the variables over to the left    

Blank 1: 10

Blank 2: 3

Blank 3: 15

Answer:

blank one (2)

blank two(3)

blank three is (5)

Step-by-step explanation:

now can get I brainiest now