chelseabarranco chelseabarranco
  • 08-05-2017
  • Mathematics
contestada

how do i solve y=x and y=-x+2 using substitution

Respuesta :

huzzam
huzzam huzzam
  • 13-05-2017

substitute x or y by zero I will substitute y by zero

you will get y=2

so the answer is 2

However, since we substituted x by zero we should write the answer as (0,2)

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