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

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What is the SUM of x and y?
8x + 5y = -10
7x - 5y = 10




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




What is the SUM of x and y?
8x - 9y = 26
8x + 9y = -10




What is the SUM of x and y?
7x - 5y = -20
3x + 9y = 36




What is the SUM of x and y?
4x + 6y = -10
9x - 8y = -1

What is the SUM of x and y?
5x - 3y = -25
5x + 2y = 0




What is the SUM of x and y?
3x + y = 19
8x + 5y = 67




What is the SUM of x and y?
4x + y = 22
2x - 9y = -46




What is the SUM of x and y?
2x + 9y = 52
3x - 7y = -45




What is the SUM of x and y?
9x + 5y = 12
3x - 6y = -42

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