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Gala2k [10]
4 years ago
8

Kx-3y=4

SAT
1 answer:
N76 [4]4 years ago
7 0
To solve this problem, you need to recognize that the ratios of the coefficients must be equal. So the ratio for this system would be k/4 = -3/-5. Solving for k we get k = (3)*(4)/5 = 12/5, hence the answer is A. Hope that helps!
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