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

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What is the SUM of x and y?
7x - 2y = -29
8x - 4y = -28




What is the SUM of x and y?
7x - 7y = -56
6x - 5y = -41




What is the SUM of x and y?
4x - 3y = -9
2x + 7y = 21




What is the SUM of x and y?
3x + 4y = 3
9x - 7y = 66




What is the SUM of x and y?
3x + 9y = -30
2x - 4y = 0

What is the SUM of x and y?
6x - 7y = 39
2x + 3y = -3




What is the SUM of x and y?
3x + 9y = 12
8x - 7y = 63




What is the SUM of x and y?
9x - 9y = 0
8x + 2y = 40




What is the SUM of x and y?
4x + 8y = -32
9x - 8y = 6




What is the SUM of x and y?
7x - y = 29
3x + y = 21

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