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23-06-2020
Mathematics

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I will mark you brainliest!!!! What is the first step in adding these equations to eliminate y?

I will mark you brainliest What is the first step in adding these equations to eliminate y class=

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MckleeCc MckleeCc

23-06-2020

Answer:

I believe D

Step-by-step explanation:

If you multiplied -3 times 3 that would make -9

you can then add 9 + -9 and cross y off

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