What is the first step in solving this system of equations?
2x - 5y = 7
3x + 7y = -3
...
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Mathematics, 31.05.2020 06:57, raquelqueengucci25
What is the first step in solving this system of equations?
2x - 5y = 7
3x + 7y = -3
A. Multiply the first equation by 7 and the second by 2.
B. Multiply the first equation by 3 and the second equation by -2.
C. Add the equations together.
D. Multiply the first equation by 2 and the second equation by 3.
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Answers: 2
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