7+7-7+7-7-7+7-7+7-7+7-7
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Answered by
3
Answer:
There is an acronym for it:PEDMAS - Parentheses, Exponents, Division, Multiplication, Addition, Subtraction. According to that rule, you have to do the 7/7 and 7x7 before you do the addition and subtraction. Therefore, following those laws, the equation would progress from 7 + 7/7 + 7x7 - 7 to 7 + 1 + 49 - 7
Answered by
1
Answer:
By solving the above equation the answer is 0.
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