paigebalik03 paigebalik03
  • 03-12-2020
  • Mathematics
contestada

2х + Зу = 9
3х + 5y = 16
Elimination

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NAWty12345
NAWty12345 NAWty12345
  • 03-12-2020

x=-3, y=5

2х + Зу = 9

3х + 5y = 16

6x + 9y = 27

6x + 10y = 32

-y = -5

y = 5

2x + 3(5) = 9

2x = 9-15

2x = -6

x=-3

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joshpowell1426 joshpowell1426
  • 03-12-2020
The answers are X=-3 Y=5
Ver imagen joshpowell1426
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