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  • 24-01-2020
  • Mathematics
contestada

X = y + 10
X= 2y + 3

Respuesta :

Yang100
Yang100 Yang100
  • 24-01-2020

Answer:

x=17, y=7. (17, 7).

Step-by-step explanation:

x=y+10

x=2y+3

-----------

y+10=2y+3

10=2y-y+3

10=y+3

y=10-3

y=7

x=7+10=17

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