mjcity9
mjcity9 mjcity9
  • 19-03-2020
  • Mathematics
contestada

4) -6x + 5y = 1
6x + 4y=-10

Respuesta :

1610430ouhbfa 1610430ouhbfa
  • 19-03-2020

Answer:

x = - 1, y = - 1

Step-by-step explanation:

- 6x + 5y = 1 (1)

6x + 4y = - 10 (2)

Add (1) to (2) sides by sides

9y=-9

Dividing both sides by 9

y = -1

Substitute y = -1 into equation (2)

6x + 4(-1) = - 10

6x = -6

x = - 1

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biancaragusa19 biancaragusa19
  • 19-03-2020
so x would equal -1 and y would equal -1. also, incase you needed to know I used the substitution method to solve. hope this helps :)
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