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

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What is the SUM of x and y?
2x - 7y = 19
9x + 4y = -21




What is the SUM of x and y?
6x + 2y = -10
2x - 5y = -43




What is the SUM of x and y?
6x - 2y = 18
3x - 6y = -6




What is the SUM of x and y?
4x - 8y = -4
3x - 4y = -7




What is the SUM of x and y?
8x - 8y = 24
2x - 9y = 27

What is the SUM of x and y?
6x + 9y = 33
9x - 9y = -108




What is the SUM of x and y?
9x + 8y = 35
9x + 6y = 33




What is the SUM of x and y?
5x + 2y = -4
4x - 3y = -17




What is the SUM of x and y?
7x + y = 36
9x + 8y = 53




What is the SUM of x and y?
8x - y = 13
8x + 4y = -12

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