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Mathematics, 26.02.2021 18:20 mackenziesue8324

What is the solution of the system of equations? S x + 3y = -4
3x + 9y = -12
A. (-1,-1)
B. no solution
C. infinely many solutions
D. (1,3)

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What is the solution of the system of equations? S x + 3y = -4
3x + 9y = -12
A. (-1,-1)...

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