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

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What is the SUM of x and y?
4x + 9y = -33
5x - y = 20




What is the SUM of x and y?
7x - 9y = -45
4x - y = -5




What is the SUM of x and y?
7x + 9y = 23
2x - 4y = 0




What is the SUM of x and y?
7x + 5y = 29
8x - 5y = 1




What is the SUM of x and y?
9x + 2y = 10
7x + 3y = 2

What is the SUM of x and y?
3x - 8y = -65
3x + 8y = 47




What is the SUM of x and y?
4x + 8y = 24
4x - 4y = -36




What is the SUM of x and y?
4x - 4y = -4
7x - 2y = 23




What is the SUM of x and y?
6x - 3y = 18
4x - 7y = 12




What is the SUM of x and y?
9x - 9y = 27
9x + y = 37

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