anonymous2742 anonymous2742

07-12-2020
Mathematics

contestada

Exercises 1-3, tell which equation you would choose to solve for one of the variables. Explain.

1) 5x+y=2
3x+y=7

2) 2x-3y=6
X+7y=2

3) 4x-y= -3
3x+3y=7

Respuesta :

ramabac420 ramabac420

07-12-2020

Answer:

1, because you can subtract both equations to eliminate y , and you will be left with only x.

Step-by-step explanation:

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yuni176 yuni176

07-12-2020

I would choose the 1 first one

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