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

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What is the SUM of x and y?
6x - 2y = -16
4x + 5y = 21




What is the SUM of x and y?
2x - 8y = -2
2x + 8y = 14




What is the SUM of x and y?
3x + 8y = -30
4x - 4y = 4




What is the SUM of x and y?
7x + 4y = 31
5x + y = 24




What is the SUM of x and y?
9x - 2y = 35
8x + 2y = 50

What is the SUM of x and y?
9x - 2y = 48
9x - 5y = 39




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




What is the SUM of x and y?
5x - y = -5
9x + y = -23




What is the SUM of x and y?
9x - 4y = 11
5x - 3y = 10




What is the SUM of x and y?
7x - 5y = 39
4x + 7y = 42

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