paigevarga
paigevarga paigevarga
  • 10-12-2019
  • Mathematics
contestada

4x+y=20
y=2x+2
solve using substitution

Respuesta :

Yang100
Yang100 Yang100
  • 10-12-2019

Answer:

x=3, y=8. (3, 8).

Step-by-step explanation:

4x+y=20

y=2x+2

----------------

4x+2x+2=20

6x+2=20

6x=20-2

6x=18

x=18/6

x=3

---------------

y=2(3)+2=6+2=8

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antoniodemiranda2352
antoniodemiranda2352 antoniodemiranda2352
  • 10-12-2019

Answer:

y 2k is like dat kd is emoni bates curry plays football

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