krnlongie krnlongie
  • 07-11-2019
  • Mathematics
contestada

how do I solve this system by the graphing method?
x+y=3
y=2x-3​

Respuesta :

fairytaillover500
fairytaillover500 fairytaillover500
  • 08-11-2019

Answer:

x = 2

y= 1

Step-by-step explanation:

solve for x in x + y = 3

x = 3 - y

substitute x = 3 - y into y = 2x - 3

y = -2y + 3

solve for y in y  = -2y + 3

y = 1

substitute y = 1 into x = 3 - y

therefore

x = 2

y = 1

Sorry really late.. but I hope this helps a little =^.^=

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