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BigorU [14]
3 years ago
13

Which are equivalent expressions?

Mathematics
1 answer:
polet [3.4K]3 years ago
4 0

Answer:

Which are equivalent expressions?

Check all that are true.

y + x = 2x

x + x + x + x = 4x (true)

x + x = 2x (true)

x + y + y + x = 2x + 2y (true)

x + y + x + x = 2x + y

Step-by-step explanation:

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Step-by-step explanation:

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3 0
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answer is C

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7.3 is the answer i believe
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5 0
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statuscvo [17]

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Step-by-step explanation:

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5 0
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