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

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What is the SUM of x and y?
9x + y = 23
7x + 5y = 39




What is the SUM of x and y?
5x - 5y = -10
8x + 5y = 23




What is the SUM of x and y?
2x - 2y = 6
7x + 3y = 1




What is the SUM of x and y?
3x + 2y = 1
9x - 5y = 14




What is the SUM of x and y?
6x - 6y = 12
3x + 8y = 6

What is the SUM of x and y?
2x + 8y = -42
8x - 8y = -8




What is the SUM of x and y?
3x + 4y = 7
8x - y = 7




What is the SUM of x and y?
6x - 2y = -22
6x + y = -7




What is the SUM of x and y?
6x - 4y = 8
4x - 6y = 12




What is the SUM of x and y?
8x + y = -16
5x - 7y = -10

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