Respuesta :

Answer:

the first one --->  x=[tex]\frac{y-200}{10}[/tex]

second one ----> x=[tex]\frac{y}{50}[/tex]

Step-by-step explanation:

X= 5
Y=250
(5,250)
You get this answer by substituting the y in the first equation with the 50x because they are the same thing. Then you solve for x and get x equal 5. Then you substitute 5 into the second equation and get 250