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

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What is the SUM of x and y?
2x - 3y = 23
6x - 7y = 59




What is the SUM of x and y?
7x + 6y = -51
4x + 5y = -37




What is the SUM of x and y?
5x - 9y = 27
3x - 7y = 21




What is the SUM of x and y?
6x + 9y = 78
8x + 7y = 74




What is the SUM of x and y?
6x - 7y = 52
6x - 9y = 60

What is the SUM of x and y?
6x + 7y = -17
4x + 8y = -8




What is the SUM of x and y?
4x + 6y = -10
7x + 5y = -23




What is the SUM of x and y?
4x - y = 12
4x + 5y = 12




What is the SUM of x and y?
9x - 9y = 0
8x + 6y = 84




What is the SUM of x and y?
7x + 8y = 31
7x + 6y = 25

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