387  SystemEq3
What is the SUM of x and y? 1

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What is the SUM of x and y?
4x - 5y = -28
2x - 9y = -40




What is the SUM of x and y?
6x - 6y = 12
3x + 8y = -5




What is the SUM of x and y?
9x - 5y = 47
2x - 4y = 22




What is the SUM of x and y?
8x - 2y = 54
2x + 3y = 17




What is the SUM of x and y?
3x - 2y = 10
5x + 2y = 22

What is the SUM of x and y?
7x - 9y = 66
2x - y = 11




What is the SUM of x and y?
2x - 3y = -3
8x - 2y = -22




What is the SUM of x and y?
7x - y = 1
6x - 9y = 9




What is the SUM of x and y?
9x + y = -38
8x - 7y = -18




What is the SUM of x and y?
9x + 6y = -21
9x - 4y = -1

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