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Jlenok [28]
3 years ago
14

3x - y = 7

Mathematics
1 answer:
Nastasia [14]3 years ago
6 0

Answer:

C) -3x=-3

Step-by-step explanation:

When you subtract the 3x-y=7 from 6x-y=10, you will receive the following equation:

3x-6x-y-(-y)=7-10

-3x-y+y=-3

-3x=-3

As we can see, this equation matches the one in option C, meaning that it's our answer!

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3 years ago
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Answer & Step-by-step explanation:

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8 0
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8 0
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