SkyDoki
SkyDoki SkyDoki
  • 17-09-2020
  • Mathematics
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What is the solution to the system of equations?

What is the solution to the system of equations class=

Respuesta :

serarakawalove serarakawalove
  • 18-09-2020

Answer:

x= - 4, y=8

Step-by-step explanation:

8x+y = - 24 --> eq1

- 3x - 2y = -4 --> eq2

multiply eq1 by 2

16x + 2y = -48 -->eq3

add eq2 and eq3

(- 3x - 2y) + (16x + 2y) = - 4 - 48

13x= - 52

x= -4

plug in x to eq1

8(-4)+y= - 24

y= - 24 +32

y= 8

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