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3 votes
Solve by the linear combination method (with or without multiplication).

6x + 7y = –4
5x – 3y = –21


a.(3, –1)


b.(1, 7)


c.(–3, 2)


d.(–1, 3)

1 Answer

6 votes
The answer is C
When you solve for both x and y they equal (-3,2)
User Jeff Miller
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