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Sauron [17]
3 years ago
12

HELP!

Mathematics
1 answer:
Studentka2010 [4]3 years ago
4 0
So one way we can do this is- 

2(2n+7)+3n=

4n+14+3n=

7n+14

Another simpler way possible is-

2n+7+2n+7+3n=

RE-ORDER

2n+2n+3n+7+7=

COMBINE LIKE TERMS

7n+14








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