A1waysonmars A1waysonmars
  • 09-02-2024
  • Mathematics
contestada

solve
3x 3y=276
5x 3y=304

Respuesta :

phamkienminh1234
phamkienminh1234 phamkienminh1234
  • 09-02-2024

Answer:

x=14

y=78

Step-by-step explanation:

5x + 3y = 304

-

3x + 3y = 276

2x = 28

3x + 3y = 276

=>

x=14

3.(14) +3y=276

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