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

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What is the SUM of x and y?
4x - 4y = 16
7x - 9y = 28




What is the SUM of x and y?
9x - 3y = 30
7x + 5y = 16




What is the SUM of x and y?
5x + 9y = -17
2x + y = 1




What is the SUM of x and y?
3x - 7y = 29
5x - 6y = 20




What is the SUM of x and y?
9x - 4y = 53
2x - 4y = 18

What is the SUM of x and y?
2x + 3y = -15
5x - 5y = 0




What is the SUM of x and y?
8x - 2y = 6
2x - 9y = 27




What is the SUM of x and y?
4x - 5y = -14
6x + 7y = 66




What is the SUM of x and y?
4x + 8y = 28
2x - 2y = -4




What is the SUM of x and y?
5x - 6y = 43
4x + 3y = 11

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