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

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What is the SUM of x and y?
5x - 7y = -13
3x - 8y = -23




What is the SUM of x and y?
4x + y = 28
4x + y = 28




What is the SUM of x and y?
6x - 2y = -30
5x + 2y = -25




What is the SUM of x and y?
3x + 4y = 18
9x - 2y = 12




What is the SUM of x and y?
4x + 8y = -32
7x + 3y = -1

What is the SUM of x and y?
4x - 9y = 41
2x + 8y = -42




What is the SUM of x and y?
5x - 8y = 20
5x - 6y = 10




What is the SUM of x and y?
8x - 9y = -54
7x - 6y = -36




What is the SUM of x and y?
2x - 2y = -6
6x - 7y = -18




What is the SUM of x and y?
9x - y = 51
9x + 6y = 72

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