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

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What is the SUM of x and y?
6x - 4y = -10
4x + y = -3




What is the SUM of x and y?
3x + 8y = -36
3x + 9y = -39




What is the SUM of x and y?
7x + 2y = 9
2x + 8y = 10




What is the SUM of x and y?
4x + 7y = -6
9x - 6y = -57




What is the SUM of x and y?
9x + 7y = -26
5x + 7y = -30

What is the SUM of x and y?
9x - 9y = -9
4x + 9y = 74




What is the SUM of x and y?
3x - 9y = 21
4x + 2y = -14




What is the SUM of x and y?
4x + 8y = -36
2x - y = -8




What is the SUM of x and y?
7x - 8y = -62
7x - 7y = -56




What is the SUM of x and y?
2x + 4y = -2
9x - 9y = 72

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