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

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What is the SUM of x and y?
7x - 6y = 30
3x + y = -5




What is the SUM of x and y?
4x - 2y = -20
2x + 8y = 26




What is the SUM of x and y?
4x - 8y = 20
7x - y = 35




What is the SUM of x and y?
4x - 6y = -58
4x + 2y = -2




What is the SUM of x and y?
5x - 9y = 50
6x - 6y = 36

What is the SUM of x and y?
4x + y = -12
6x + 2y = -16




What is the SUM of x and y?
9x + 3y = 30
6x - 6y = 36




What is the SUM of x and y?
9x + 6y = 42
4x + 6y = 32




What is the SUM of x and y?
3x - 5y = 18
7x + 9y = 42




What is the SUM of x and y?
9x + 5y = 63
5x + 4y = 35

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