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

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What is the SUM of x and y?
8x - 7y = -37
3x + 5y = 9




What is the SUM of x and y?
8x + 6y = -48
6x + 5y = -38




What is the SUM of x and y?
9x - 8y = 31
4x - 6y = 4




What is the SUM of x and y?
9x - 9y = 27
9x + 7y = 75




What is the SUM of x and y?
5x - 7y = -12
9x - y = -10

What is the SUM of x and y?
5x - y = 12
9x + 7y = 4




What is the SUM of x and y?
8x + y = 27
8x - 3y = 47




What is the SUM of x and y?
5x - 6y = -17
9x + 5y = 80




What is the SUM of x and y?
9x - 4y = -69
5x + 2y = -13




What is the SUM of x and y?
5x + 6y = 25
5x - 3y = 25

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