Stegour Stegour
  • 10-05-2017
  • Mathematics
contestada

Solve the system of equations by elimination and identify a possible first step of the elimination method for the system.

2x - 5y = 11
3x + 2y = 7

Respuesta :

levani
levani levani
  • 10-05-2017
Hope it helps youdude
Ver imagen levani
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fussellk
fussellk fussellk
  • 10-05-2017
I would multiply the top by -3 and the bottom by -2 and you end up with:

-6x + 15y = -33
6x +2y = 17

so y = -1

then plug -1 in for y.....to find x
x = 3
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