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

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What is the SUM of x and y?
9x + 4y = 15
2x + 3y = 16




What is the SUM of x and y?
3x - 3y = 6
9x - 5y = 6




What is the SUM of x and y?
6x + 3y = 21
4x - 5y = 21




What is the SUM of x and y?
5x + 3y = 28
3x + y = 16




What is the SUM of x and y?
6x + 8y = 56
4x + 6y = 42

What is the SUM of x and y?
7x + 8y = 39
5x - 6y = -19




What is the SUM of x and y?
8x - 7y = -21
9x - 3y = -9




What is the SUM of x and y?
2x - 2y = 2
7x - 5y = 15




What is the SUM of x and y?
5x - 5y = -25
4x - y = -2




What is the SUM of x and y?
3x + 6y = -9
7x + y = -21

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