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

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What is the SUM of x and y?
5x - 5y = -5
3x + 9y = 21




What is the SUM of x and y?
5x + 4y = 17
7x - 9y = 53




What is the SUM of x and y?
4x - y = 29
6x + 2y = 26




What is the SUM of x and y?
5x + 7y = 7
4x + 3y = 16




What is the SUM of x and y?
2x + 7y = 14
4x - 6y = -12

What is the SUM of x and y?
6x + 5y = -30
3x - y = -15




What is the SUM of x and y?
6x + 2y = -18
7x - 6y = 4




What is the SUM of x and y?
7x + 6y = 85
7x - y = 43




What is the SUM of x and y?
2x - 8y = -34
2x + 5y = 44




What is the SUM of x and y?
2x + 7y = -1
4x - 3y = 15

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