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

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What is the SUM of x and y?
8x - 3y = 28
5x + 7y = 53




What is the SUM of x and y?
5x - 2y = 15
7x + 6y = 21




What is the SUM of x and y?
9x - 6y = 60
6x - y = 28




What is the SUM of x and y?
7x + 4y = -19
2x - 7y = -38




What is the SUM of x and y?
9x - 4y = -16
9x + 2y = 8

What is the SUM of x and y?
8x + 9y = -31
5x - y = -26




What is the SUM of x and y?
5x - 9y = 25
7x - 2y = -18




What is the SUM of x and y?
8x + 2y = 30
6x + 7y = 61




What is the SUM of x and y?
4x - 7y = -48
9x + 7y = -17




What is the SUM of x and y?
2x + 9y = -42
6x - y = -14

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