SOLUTION: The sum of two numbers is 57. One of the numbers is 21. Which of the following equations could be used to find the other number?
An answer is required
n = 57 + 21
57 = 2 + 21
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-> SOLUTION: The sum of two numbers is 57. One of the numbers is 21. Which of the following equations could be used to find the other number?
An answer is required
n = 57 + 21
57 = 2 + 21
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Question 352602: The sum of two numbers is 57. One of the numbers is 21. Which of the following equations could be used to find the other number?
An answer is required
n = 57 + 21
57 = 2 + 21
21 = n – 57
Not Here
57 = n + 21
You can put this solution on YOUR website! The sum of two numbers is 57. One of the numbers is 21. Which of the following equations could be used to find the other number?
An answer is required
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Since n+21 = 57
n = 57-21
or
n-57 = -21
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Cheers,
Stan H.
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n = 57 + 21
57 = 2 + 21
21 = n – 57
Not Here
57 = n + 21
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