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

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What is the SUM of x and y?
6x + 5y = -9
6x + 2y = -18




What is the SUM of x and y?
4x - 2y = -2
7x + y = 28




What is the SUM of x and y?
7x + 3y = 37
4x + 7y = 0




What is the SUM of x and y?
6x - 9y = -39
4x - 7y = -29




What is the SUM of x and y?
6x + y = 39
7x + y = 46

What is the SUM of x and y?
8x - y = -47
3x - 6y = -57




What is the SUM of x and y?
7x + 4y = -25
7x - 9y = -12




What is the SUM of x and y?
2x + 8y = -2
4x - 8y = -28




What is the SUM of x and y?
8x - 8y = 16
8x + 3y = 49




What is the SUM of x and y?
3x + 7y = -7
7x + 5y = 29

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