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KATRIN_1 [288]
3 years ago
8

Please try to explain step by stepThanks in advance ​

Mathematics
1 answer:
guajiro [1.7K]3 years ago
5 0

Answer:

you cant answer it without a calculator

Step-by-step explanation:

press shift - then cos then whatever u need to do to get a

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Volgvan

1)  -10x+y=4

Now, you should substitute x in every situation.

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