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

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What is the SUM of x and y?
8x - y = -12
2x - 8y = 28




What is the SUM of x and y?
4x - 8y = -60
7x - 9y = -80




What is the SUM of x and y?
5x + y = 17
8x - 7y = 10




What is the SUM of x and y?
3x - 3y = 30
6x + 9y = 0




What is the SUM of x and y?
7x - 5y = 13
7x - 9y = 29

What is the SUM of x and y?
4x - 5y = -2
7x + 9y = 103




What is the SUM of x and y?
3x - 9y = -42
9x - 7y = -66




What is the SUM of x and y?
4x - 4y = 16
7x - 7y = 28




What is the SUM of x and y?
7x - 7y = -14
9x + 6y = -33




What is the SUM of x and y?
5x + 7y = -9
6x + 4y = -2

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