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

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What is the SUM of x and y?
5x - 4y = 21
8x + 5y = 45




What is the SUM of x and y?
6x - y = -27
4x + 6y = -38




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




What is the SUM of x and y?
9x + 3y = 21
4x + 9y = -29




What is the SUM of x and y?
9x - 9y = 18
6x - 2y = 20

What is the SUM of x and y?
2x + y = 9
2x + 5y = 5




What is the SUM of x and y?
2x - 6y = 16
3x - 9y = 24




What is the SUM of x and y?
8x - 6y = -48
4x + y = -8




What is the SUM of x and y?
2x - 8y = -32
9x + 2y = 46




What is the SUM of x and y?
7x - 7y = -63
6x - 4y = -46

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