Seudónimo Seudónimo
  • 02-12-2020
  • Mathematics
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please does anyone know the correct answer choice!?!?

please does anyone know the correct answer choice class=

Respuesta :

lele02272004 lele02272004
  • 02-12-2020

Answer:

I believe the answer would be b

Step-by-step explanation:

Solve equation 1 for the variable  y  

y = -5x  

 Plug this in for variable  y  in equation

4•(-5x) + 12x = 16

- 8x = 16

Solve equation 2 for the variable  x  

8x = - 16  

x = - 2  

so far we know this

y = -5x

x = -2

Use the  x  value to solve for  y  

 y = -5(-2) = 10

which would give us the answer B

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