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

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




What is the SUM of x and y?
5x - 2y = -14
4x - 9y = 11




What is the SUM of x and y?
8x + 9y = -1
9x - 6y = 15




What is the SUM of x and y?
9x + 7y = 31
9x - 8y = -74




What is the SUM of x and y?
2x - 6y = 12
9x - 3y = 54

What is the SUM of x and y?
8x - 9y = 26
2x + 3y = -4




What is the SUM of x and y?
5x - 6y = 53
2x - y = 17




What is the SUM of x and y?
9x + 7y = 24
4x + y = 17




What is the SUM of x and y?
9x + 8y = -45
6x - 4y = -30




What is the SUM of x and y?
4x + 9y = 0
8x - y = 0

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