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

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What is the SUM of x and y?
6x + 9y = -27
5x - 5y = -10




What is the SUM of x and y?
4x + y = 18
2x - 4y = 0




What is the SUM of x and y?
4x + 6y = 12
3x + 9y = 0




What is the SUM of x and y?
8x + 7y = 59
3x - 2y = -1




What is the SUM of x and y?
8x + y = 12
9x + 5y = 29

What is the SUM of x and y?
7x - 4y = -10
3x + 7y = -13




What is the SUM of x and y?
7x - 7y = 70
4x + 6y = 0




What is the SUM of x and y?
8x - 9y = -42
9x - 4y = -35




What is the SUM of x and y?
8x - 9y = -11
5x + 6y = 28




What is the SUM of x and y?
5x - 7y = -22
8x - 5y = -29

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