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

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What is the SUM of x and y?
3x + y = -1
7x - 5y = 27




What is the SUM of x and y?
3x - 7y = -20
9x + 5y = 70




What is the SUM of x and y?
9x - 6y = 57
6x + 8y = 50




What is the SUM of x and y?
6x - 9y = -21
7x + 6y = 25




What is the SUM of x and y?
3x + 8y = -37
5x + 4y = -15

What is the SUM of x and y?
5x + 6y = -25
9x - y = 14




What is the SUM of x and y?
6x - 8y = -10
3x - 6y = -15




What is the SUM of x and y?
5x + 8y = 35
8x - 5y = 56




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




What is the SUM of x and y?
5x - 9y = -48
3x - 2y = -5

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