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

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What is the SUM of x and y?
9x - 3y = 12
9x + 7y = 62




What is the SUM of x and y?
9x - 7y = 40
3x + y = 20




What is the SUM of x and y?
5x - 6y = 22
9x - 5y = 28




What is the SUM of x and y?
6x - 4y = -20
9x + y = -37




What is the SUM of x and y?
4x + 2y = -14
9x - 9y = -18

What is the SUM of x and y?
3x + 6y = -24
4x + 2y = -8




What is the SUM of x and y?
3x - 3y = 30
4x + 3y = 12




What is the SUM of x and y?
6x + 7y = 65
3x + 4y = 35




What is the SUM of x and y?
8x - 5y = 48
4x + 6y = 24




What is the SUM of x and y?
5x - 3y = 21
4x + 8y = -4

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