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You need to solve a system of equations. You decide to use the elimination
method. Which of these is not allowed?
2x - 3y = 12
-2x + y = 8
Equation 1
Equation 2
OA. Add equation 2 to equation 1.
B. Add the left side of equation 2 to the left side of equation 1.
C. Multiply equation 2 by 3. Then subtract the result from equation 1.

You need to solve a system of equations You decide to use the elimination method Which of these is not allowed 2x 3y 12 2x y 8 Equation 1 Equation 2 OA Add equa class=

Respuesta :

praisemickey06

Answer:

I think the answer is A.

Reason: even though in elimination you have to add the two equations, in this case there is a minus at the beginning of equation 2 which negativity affects the whole equation 2, therefore, you will need to subtract equation 2 from equation 1.

If I'm wrong please let me know

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