potheads292 potheads292
  • 24-01-2020
  • Mathematics
contestada

Y = -X + 1
Y = 3
Substitution method

Respuesta :

Yang100
Yang100 Yang100
  • 24-01-2020

Answer:

x=-2, y=3. (-2, 3).

Step-by-step explanation:

y=-x+1

y=3

----------

-x+1=3

-x=3-1

-x=2

x=-2

y=-(-2)+1

y=2+1=3

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