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

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What is the SUM of x and y?
9x + y = -2
9x - 9y = 18




What is the SUM of x and y?
9x - 4y = 47
7x - 9y = 66




What is the SUM of x and y?
6x + 5y = 55
5x + 6y = 55




What is the SUM of x and y?
4x - y = -15
5x + 8y = -28




What is the SUM of x and y?
9x - 8y = 25
3x + 6y = -9

What is the SUM of x and y?
5x - 3y = -8
2x + 3y = -20




What is the SUM of x and y?
9x + 5y = -13
2x + 9y = 5




What is the SUM of x and y?
2x + y = 13
2x + 5y = 25




What is the SUM of x and y?
4x - 2y = -2
3x + 8y = 8




What is the SUM of x and y?
6x - y = 10
9x + 3y = -3

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