341404143
31.07.2021 •
Mathematics
25 points, choices in photo Which of the following accurately shows the first step when solving the following system of equations by substitution?
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Ответ:
It is either A or C
Step-by-step explanation:
I think it's a
Ответ:
2+5-(3-3)
2+5-0
7-0
7
hope this helps