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NISA [10]
3 years ago
9

Elimination method a-b=3 2a+3b=b

Mathematics
1 answer:
denis-greek [22]3 years ago
3 0

Answer:

a=3/2   b=-1 1/2

Step-by-step explanation:

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Answer and Step-by-step explanation: The described right triangle is in the attachment.

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