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

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What is the SUM of x and y?
4x + 2y = -18
4x - 2y = 2




What is the SUM of x and y?
3x - 5y = -17
4x + 3y = 16




What is the SUM of x and y?
8x + 3y = 27
2x + 4y = 10




What is the SUM of x and y?
4x + 8y = 32
4x - 6y = 4




What is the SUM of x and y?
2x + y = 1
4x + 7y = 37

What is the SUM of x and y?
5x - 4y = 1
5x - 9y = -29




What is the SUM of x and y?
4x - 4y = 0
8x - 9y = -4




What is the SUM of x and y?
6x - 8y = -32
9x - 6y = -24




What is the SUM of x and y?
6x - 9y = -9
6x - 8y = -10




What is the SUM of x and y?
5x - 8y = 51
8x - 6y = 68

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