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

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What is the SUM of x and y?
6x + 7y = -6
2x + 3y = -2




What is the SUM of x and y?
4x - 5y = -6
9x - 2y = 5




What is the SUM of x and y?
3x - y = 6
3x - 5y = -18




What is the SUM of x and y?
9x + 2y = -28
4x - 2y = 2




What is the SUM of x and y?
4x - 7y = -47
3x - 9y = -54

What is the SUM of x and y?
6x - 7y = 21
3x - 8y = 24




What is the SUM of x and y?
5x - 9y = -48
4x - 5y = -23




What is the SUM of x and y?
4x - 8y = 48
5x - 8y = 50




What is the SUM of x and y?
4x + 9y = 27
4x - 4y = -12




What is the SUM of x and y?
9x - 3y = 12
2x - y = 4

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