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

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




What is the SUM of x and y?
3x - 6y = 12
4x - 5y = 10




What is the SUM of x and y?
8x - 5y = -30
6x + 4y = 24




What is the SUM of x and y?
7x - 6y = -42
7x + 5y = 35




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

What is the SUM of x and y?
7x - 9y = 13
8x + 9y = 92




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




What is the SUM of x and y?
3x - 4y = 17
9x + 8y = 11




What is the SUM of x and y?
6x - 7y = -29
9x + 7y = 44




What is the SUM of x and y?
9x - 7y = 15
8x + 3y = 41

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