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ANTONII [103]
3 years ago
6

Matthew is 7 years older then twice the age of his sister, if matthew is 13, how old is his sister

Mathematics
2 answers:
Irina18 [472]3 years ago
5 0
This is subtraction an the answer would be 6

Blababa [14]3 years ago
4 0

It would be 6 because 13-7=6

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