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

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What is the SUM of x and y?
7x + 5y = -20
5x - 6y = 24




What is the SUM of x and y?
6x + 9y = 81
8x - y = 17




What is the SUM of x and y?
2x - y = 7
5x - 5y = 10




What is the SUM of x and y?
3x - 6y = 12
5x + 6y = -44




What is the SUM of x and y?
7x - 7y = 42
3x + y = 2

What is the SUM of x and y?
3x + 2y = 2
8x - 8y = -88




What is the SUM of x and y?
3x - 9y = -24
8x + 7y = 60




What is the SUM of x and y?
4x - y = 7
5x + 7y = 50




What is the SUM of x and y?
2x + 7y = 7
6x - 8y = -8




What is the SUM of x and y?
3x + 8y = 9
9x - 5y = 27

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