create the number 25 using only these numbers once each:3,3,7,7 . You may use only the following functions :+,-,x,÷. This is not a trick question, the answer do

create the number 25 using only these numbers once each:3,3,7,7 . You may use only the following functions :+,-,x,÷. This is not a trick question, the answer does not allow for decimal points

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