7 + 7/ 7 + 7 x 7 - 7 = ? family dispute

Mathematics
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This is a question pertaining to order of operations in my family.  Three teachers included.  I am an old cop and I come up with fifty.  My children have other ideas and one a math teacher comes up with fifty six.  who is right?

Oct 4th, 2015

Thank you for the opportunity to help you with your question!

7 + 7/ 7 + 7 x 7 - 7 

7+1+49-7
8+42
so the answer is 50

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Oct 4th, 2015

thank you same answer I get

Oct 4th, 2015

welcome

Oct 4th, 2015

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