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marysya [2.9K]
3 years ago
9

Which expression is equivalent

Mathematics
1 answer:
Eddi Din [679]3 years ago
8 0

Answer:

the first one

Step-by-step explanation:

at first, before you start solving the equation, it would be 3x/x+1 divided by x+1/1 . so, u do keep change flip. then it woyuld how the first answer choice

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