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

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What is the SUM of x and y?
7x - 4y = -43
7x - 9y = -53




What is the SUM of x and y?
4x - 7y = -27
5x - 2y = 0




What is the SUM of x and y?
6x - 3y = -21
5x + 3y = -12




What is the SUM of x and y?
7x - 3y = 61
5x - 4y = 51




What is the SUM of x and y?
4x + 3y = 34
6x - 8y = 26

What is the SUM of x and y?
9x - 9y = -72
7x + 9y = 56




What is the SUM of x and y?
5x + 6y = -29
3x + 4y = -19




What is the SUM of x and y?
6x + 8y = 24
3x + 7y = 12




What is the SUM of x and y?
7x - 5y = -23
2x - 7y = -40




What is the SUM of x and y?
7x - 5y = 10
8x - 7y = 5

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