ailene4 ailene4

05-05-2020
Mathematics

contestada

Which of these strategies would eliminate a variable in the system of equations?
(2x + 3y = -5
(x – 3y = 10
Choose all answers that apply:
Multiply the top equation by 2. then add the equations.
Subtract the bottom equation from the top equation.
Add the equations.

Respuesta :

jackaccola jackaccola

07-05-2020

Answer: 1) Subtract the bottom equation from the top equation. 2) Add the equations.

Step-by-step explanation:

1) This eliminates the x-variable. 2) This eliminates the y-variable.

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