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

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What is the SUM of x and y?
3x + 5y = 19
9x + 5y = 7




What is the SUM of x and y?
2x - 4y = 14
9x - 2y = 31




What is the SUM of x and y?
6x - 3y = -15
3x - 7y = -35




What is the SUM of x and y?
3x + y = 4
2x - 3y = 10




What is the SUM of x and y?
4x - 8y = 12
2x - 6y = 2

What is the SUM of x and y?
4x - 2y = 10
4x + 7y = 1




What is the SUM of x and y?
5x - 9y = 30
3x + 4y = -29




What is the SUM of x and y?
8x + 9y = -61
5x - 5y = 15




What is the SUM of x and y?
3x - 7y = 16
8x + y = -36




What is the SUM of x and y?
7x - 9y = 49
4x + 5y = 28

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