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

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What is the SUM of x and y?
4x - 9y = -25
8x - 5y = -37




What is the SUM of x and y?
7x + 5y = -45
7x + 9y = -53




What is the SUM of x and y?
9x - 3y = 78
3x - 3y = 36




What is the SUM of x and y?
5x - 6y = 48
8x - 3y = 57




What is the SUM of x and y?
4x + 6y = -18
3x - 5y = 34

What is the SUM of x and y?
8x - 9y = -38
9x + y = 24




What is the SUM of x and y?
4x - 3y = -11
2x + 5y = -25




What is the SUM of x and y?
2x + 8y = -26
3x - 7y = 18




What is the SUM of x and y?
7x + 9y = 28
5x - 9y = -88




What is the SUM of x and y?
2x - 7y = -39
9x - 6y = -48

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