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777dan777 [17]
3 years ago
14

A student is trying to solve the system of two equations given below:

Mathematics
2 answers:
lora16 [44]3 years ago
8 0
I would say B. By multiplying the first equation by -5, you create -5y. If you add that to the second equation, your cancelling out the 5y term, and get a new equation with only z and a constant.
grigory [225]3 years ago
5 0

Answer:

the answer is B

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