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

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What is the SUM of x and y?
4x + 8y = -20
8x - 9y = 85




What is the SUM of x and y?
2x - 7y = -52
3x - 4y = -39




What is the SUM of x and y?
2x + 3y = -3
6x - 4y = -22




What is the SUM of x and y?
8x - 4y = 24
4x - 6y = 4




What is the SUM of x and y?
2x - 9y = 53
5x + 8y = -20

What is the SUM of x and y?
3x - y = 10
4x + y = 25




What is the SUM of x and y?
3x - 4y = -20
8x - 4y = -40




What is the SUM of x and y?
6x - 5y = -13
2x - 4y = -2




What is the SUM of x and y?
7x + 8y = 12
7x - 4y = 36




What is the SUM of x and y?
4x - 4y = 40
7x + 9y = -10

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