nevaeh8123 nevaeh8123
  • 02-10-2021
  • Mathematics
contestada

anyone know the answer?

anyone know the answer class=

Respuesta :

hannjr hannjr
  • 02-10-2021

Answer:

7 x - 8 y = 5

x - 8 y = -13

6 x = 18      subtract equations

x = 3

7 (3)  - 8 y = 5

8 y = 16     solve for y

y = 2

Solution :   (3, 2)

Check:

3 - 8 * 2 = -13     agrees with second equation

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