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

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What is the SUM of x and y?
5x + 6y = -10
4x - 4y = -8




What is the SUM of x and y?
9x - 9y = 108
6x + 7y = 7




What is the SUM of x and y?
2x + 5y = 36
6x + 8y = 66




What is the SUM of x and y?
5x + y = 33
6x - 6y = 18




What is the SUM of x and y?
3x - y = -11
8x + 4y = -16

What is the SUM of x and y?
6x + y = -20
9x - 6y = -60




What is the SUM of x and y?
6x + 5y = 77
9x + 4y = 91




What is the SUM of x and y?
2x + 7y = 20
9x - 6y = 15




What is the SUM of x and y?
5x - 6y = 55
3x - 3y = 30




What is the SUM of x and y?
7x + 2y = -45
6x + 5y = -55

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