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

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What is the SUM of x and y?
3x + 9y = 15
5x + 9y = 7




What is the SUM of x and y?
2x - 9y = -9
4x + 6y = 6




What is the SUM of x and y?
3x - 5y = 5
4x - 8y = 12




What is the SUM of x and y?
6x + y = 33
9x - 9y = 18




What is the SUM of x and y?
5x - 7y = -8
5x - 8y = -12

What is the SUM of x and y?
7x + 8y = 43
3x - 9y = 6




What is the SUM of x and y?
8x + 5y = 43
5x - 6y = -37




What is the SUM of x and y?
4x - y = 1
5x - 9y = 40




What is the SUM of x and y?
3x - 9y = -21
6x - y = 26




What is the SUM of x and y?
8x - 3y = 65
8x - 4y = 68

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