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zepelin [54]
3 years ago
9

Combining like terms 4n - n

Mathematics
2 answers:
lyudmila [28]3 years ago
7 0
3n, because you subtract one n from four n.
bezimeni [28]3 years ago
6 0
3n is the answer to this
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Given:

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Solution:

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b.

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3 years ago
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Rashid [163]
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3 0
3 years ago
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sladkih [1.3K]
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meriva

Answer:

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