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

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What is the SUM of x and y?
5x + y = -15
4x - y = -21




What is the SUM of x and y?
2x + 4y = 18
5x - 7y = 28




What is the SUM of x and y?
6x - 2y = -26
5x - 9y = -7




What is the SUM of x and y?
8x + 9y = 85
4x - 8y = -20




What is the SUM of x and y?
4x + 2y = 26
8x + y = 55

What is the SUM of x and y?
5x - 4y = -13
3x + 4y = 5




What is the SUM of x and y?
7x + 9y = 46
4x - y = 14




What is the SUM of x and y?
6x - 7y = 40
9x + 8y = -14




What is the SUM of x and y?
5x + 3y = 1
2x - 6y = -14




What is the SUM of x and y?
9x - y = -21
7x + 8y = 10

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