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

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What is the SUM of x and y?
4x + 7y = -35
2x - y = 5




What is the SUM of x and y?
9x - 3y = -42
3x + 9y = 36




What is the SUM of x and y?
9x + 8y = 45
4x - 4y = 20




What is the SUM of x and y?
3x + y = 21
9x + 6y = 72




What is the SUM of x and y?
2x - 8y = -56
9x - 9y = -63

What is the SUM of x and y?
9x + 8y = 46
3x - y = 19




What is the SUM of x and y?
3x - 6y = -12
7x + 6y = 72




What is the SUM of x and y?
4x + 6y = 8
7x + 3y = -16




What is the SUM of x and y?
6x - y = 0
8x + 2y = 0




What is the SUM of x and y?
6x - 9y = 0
6x - y = -16

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