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

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What is the SUM of x and y?
4x - 4y = 12
2x - 7y = 16




What is the SUM of x and y?
5x + y = 32
4x + 7y = 69




What is the SUM of x and y?
7x - 9y = -3
9x + 7y = 89




What is the SUM of x and y?
7x + 8y = -37
5x + 7y = -29




What is the SUM of x and y?
6x - 2y = 12
7x - 7y = 14

What is the SUM of x and y?
7x - y = -17
3x - 4y = 7




What is the SUM of x and y?
4x - 7y = -18
4x - 2y = -8




What is the SUM of x and y?
4x + 2y = -6
2x + 7y = 3




What is the SUM of x and y?
6x + 2y = 16
9x - 8y = 35




What is the SUM of x and y?
7x - 8y = -47
4x - 9y = -49

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