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

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What is the SUM of x and y?
8x - 4y = 32
4x + 6y = -16




What is the SUM of x and y?
9x - 2y = 35
9x - 7y = 10




What is the SUM of x and y?
2x - 9y = -18
3x - 2y = -4




What is the SUM of x and y?
9x - 8y = -61
2x + 3y = -4




What is the SUM of x and y?
3x - 8y = 53
6x + 9y = 6

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




What is the SUM of x and y?
9x + 7y = -10
4x - 8y = -60




What is the SUM of x and y?
9x - y = 29
2x - 4y = -20




What is the SUM of x and y?
8x + 3y = 11
6x - 3y = 3




What is the SUM of x and y?
5x - 9y = -8
7x - 9y = -4

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