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

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What is the SUM of x and y?
2x + 6y = 20
7x - 6y = -11




What is the SUM of x and y?
2x - 2y = 8
9x + 5y = 36




What is the SUM of x and y?
7x + 6y = 18
8x + 5y = 28




What is the SUM of x and y?
8x - 8y = -8
6x - 5y = -2




What is the SUM of x and y?
9x + 2y = 24
3x - 8y = -18

What is the SUM of x and y?
9x + 7y = 34
6x - 4y = 14




What is the SUM of x and y?
3x + y = 4
4x - 9y = -67




What is the SUM of x and y?
9x - 2y = -41
9x - 9y = -90




What is the SUM of x and y?
2x + 4y = 6
4x - 6y = -30




What is the SUM of x and y?
6x - 3y = -3
6x + 8y = -36

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