Respuesta :

Answer:

B. x + 2y = 8 is your answer.

Step-by-step explanation:

So this is what you do:

y = -1/2x + 4 You are going to add -1/2 to the other side.

y + 1/2x = 4 You are going to multiply the equation by 2.\

B. x + 2y = 8 is your answer.