sangelalopezalvareng sangelalopezalvareng
  • 22-11-2019
  • Mathematics
contestada

x=17-4y
y=x-2
answer by substitution

Respuesta :

dsouzaaww14
dsouzaaww14 dsouzaaww14
  • 24-11-2019

Answer:

x=5 and y=3

Step-by-step explanation:

Simply substitute y = x-2 in the first equation!

x = 17 -4(x-2)

x= 17-4x+8

x= 25-4x

x+4x = 25

5x = 25

x= 25/5

x= 5

Now solve for y!

y = x-2

y = 5-2

y=3

Hope this helps!

Please mark brainliest if you think I helped! Would really appreciate!

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