667  SystemEq3
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x - 9y = -48
3x + 5y = 36




What is the SUM of x and y?
6x + 3y = 57
3x + 2y = 31




What is the SUM of x and y?
7x - 2y = -35
6x - 6y = -60




What is the SUM of x and y?
8x + 4y = 12
8x + 6y = 26




What is the SUM of x and y?
9x - 5y = -21
8x - 8y = -40

What is the SUM of x and y?
2x - y = -1
9x - 3y = 3




What is the SUM of x and y?
9x + 5y = -38
3x + 6y = -30




What is the SUM of x and y?
8x + 7y = -3
2x - 4y = -18




What is the SUM of x and y?
5x + y = 17
8x - 6y = -26




What is the SUM of x and y?
7x - 8y = 14
8x + y = 16

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