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

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What is the SUM of x and y?
9x - 5y = -43
4x + 6y = 22




What is the SUM of x and y?
9x - 9y = 0
8x + y = 18




What is the SUM of x and y?
6x - 6y = 30
5x - y = 17




What is the SUM of x and y?
5x + 4y = 55
2x - 7y = -21




What is the SUM of x and y?
8x - y = -31
4x - 3y = -13

What is the SUM of x and y?
2x + y = -9
2x - 7y = 15




What is the SUM of x and y?
8x + 7y = 6
4x + 3y = 2




What is the SUM of x and y?
5x - 4y = -22
4x + 3y = 1




What is the SUM of x and y?
6x - 2y = -16
5x + 4y = -19




What is the SUM of x and y?
5x + 8y = -28
8x - 9y = -23

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