Mathematics
Mathematics, 06.07.2021 02:10, kiarajack456

Which of these steps will eliminate a variable in this system
3x-3y=6
6x+9y=3


Which of these steps will eliminate a variable in this system 
3x-3y=6 
6x+9y=3

answer
Answers: 3

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Which of these steps will eliminate a variable in this system
3x-3y=6
6x+9y=3
...

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