Kkloves Kkloves
  • 13-12-2019
  • Mathematics
contestada

what is x and y

x+y = 27. y=x+3​

Respuesta :

Jason2018Tang Jason2018Tang
  • 15-12-2019

plug y into the first equation to get x+x+3 = 27

simplify this and get x = 12

since x = 12, plug this into the second equation and get y = 15

Ans: x = 12 y = 15

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