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

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What is the SUM of x and y?
7x + 8y = 10
3x - 7y = 46




What is the SUM of x and y?
2x + 7y = 48
8x + 7y = 66




What is the SUM of x and y?
8x - 6y = 28
2x - 5y = 0




What is the SUM of x and y?
3x - 3y = 18
2x + 4y = -12




What is the SUM of x and y?
6x + 4y = 26
7x - 9y = 85

What is the SUM of x and y?
2x - 9y = -59
5x + y = 17




What is the SUM of x and y?
7x + 3y = -20
3x - 8y = 10




What is the SUM of x and y?
6x + 8y = 18
2x - 9y = 6




What is the SUM of x and y?
8x + 4y = 48
6x + y = 36




What is the SUM of x and y?
9x + 5y = 38
7x - 7y = 84

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