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

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What is the SUM of x and y?
9x + y = -31
6x - 9y = -69




What is the SUM of x and y?
6x - 2y = -12
2x + 9y = 25




What is the SUM of x and y?
4x - 7y = 14
9x - 3y = 6




What is the SUM of x and y?
7x - 5y = 15
7x - 5y = 15




What is the SUM of x and y?
7x + 3y = -6
3x + 5y = 16

What is the SUM of x and y?
8x + 9y = 68
8x + 2y = 40




What is the SUM of x and y?
5x - 9y = 48
2x + y = 10




What is the SUM of x and y?
2x + 3y = -5
3x + 2y = 5




What is the SUM of x and y?
5x + y = -5
4x - 7y = -43




What is the SUM of x and y?
4x + 3y = 21
9x + 5y = 49

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