donika donika
  • 02-02-2017
  • Mathematics
contestada

Solve this solution the the system 7x -2y = 5 and x=y

Respuesta :

TotallyTumblr
TotallyTumblr TotallyTumblr
  • 02-02-2017
Your answer would be:

y= 7x+3

hope this helped! <3

The work:
7x -2y=5
+7x     +7x

-2y=7x+5
________
-2          -2

y=7x+3
Answer Link
littlew littlew
  • 02-02-2017
7*x -2*y=5*x

5*x=5

x=1
Answer Link

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