baesea2313
baesea2313 baesea2313
  • 13-04-2020
  • Mathematics
contestada

3. Solve using elimination.
x + 2y = 6
-x-y=-5

Respuesta :

shakhaidararu
shakhaidararu shakhaidararu
  • 13-04-2020

Answer:

(4,1)

Step-by-step explanation:

x + 2y = 6

-x-y=-5

x= 6-2y

-x-y=-5

-(6-2y)-y=-5

y=1

x=6-2×1

x=4

(4,1)

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