4 years ago

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]4 years ago

5 0

This is subtraction an the answer would be 6

Blababa [14]4 years ago

4 0

It would be 6 because 13-7=6

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