erikolvera12317 erikolvera12317
  • 02-12-2020
  • Mathematics
contestada

−6x + 6y = 6 −6x + 3y = −12

Respuesta :

felipegomes220
felipegomes220 felipegomes220
  • 02-12-2020

Answer:

x = 0

y = 2

Step-by-step explanation:

−6x + 6y = 6 −6x + 3y = −12

-6x+6x+6y-3y = 6

3y = 6

y = 2

checking:

6-6x+3.2 = -12

6-6x+6 = -12

12-6x = 12

x = 0

checking 2:

since x = 0 we ignore it and its multipliers from the equation:

6y=6+3y = 12

6.2 = 12 (check)

6+3.2 = 12

6+6 = 12 (check)

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