BRAINLIEST!
Which of the following math statements contain variable(s)? Check all that apply.
...
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Mathematics, 01.12.2020 22:00, juliabochkarev
BRAINLIEST!
Which of the following math statements contain variable(s)? Check all that apply.
A. 13 - x = 9
B. 1 + 6 = 7
C. 15 - 5 = ___
D. ? + 7 = 12
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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