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

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What is the SUM of x and y?
9x - 5y = -44
8x + 9y = 55




What is the SUM of x and y?
5x - 9y = -78
2x - 7y = -55




What is the SUM of x and y?
8x - 2y = -12
9x + 4y = -26




What is the SUM of x and y?
4x - 9y = -65
5x + 9y = 20




What is the SUM of x and y?
2x + 8y = 6
3x + 8y = 13

What is the SUM of x and y?
4x + 7y = 26
7x + 3y = 27




What is the SUM of x and y?
7x - 9y = 24
5x - 2y = -5




What is the SUM of x and y?
8x - 6y = -22
4x + 6y = 34




What is the SUM of x and y?
4x - 9y = -25
5x + y = -19




What is the SUM of x and y?
7x - 6y = 67
5x + 7y = 14

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