585  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
2x - y = -6
5x + y = 6




What is the SUM of x and y?
4x + 9y = -34
8x + 3y = -38




What is the SUM of x and y?
7x - 3y = 42
5x + 3y = 30




What is the SUM of x and y?
7x + 6y = 49
2x - 3y = -19




What is the SUM of x and y?
7x + 4y = 30
7x + 3y = 33

What is the SUM of x and y?
2x - 9y = -25
4x - 5y = -11




What is the SUM of x and y?
9x + 5y = 38
6x + 8y = 44




What is the SUM of x and y?
8x - 5y = 66
9x + 3y = 57




What is the SUM of x and y?
9x - 6y = 51
6x + 9y = 60




What is the SUM of x and y?
2x - 7y = -20
7x + 8y = -5

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