Respuesta :

meredith48034

Answer:

x = y - 4

Step-by-step explanation:

y= x + 4

x+4=y

subtract 4 on both sides

x=y-4

The given equation in two variable are

 y= x+4

Subtracting 4 from both sides, gives

→y-4=x+4-4

→x=y-4

Option A

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