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

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What is the SUM of x and y?
7x + 6y = -31
7x - 9y = 29




What is the SUM of x and y?
4x - 6y = -46
2x + 6y = 22




What is the SUM of x and y?
6x - 5y = 19
6x + 3y = 27




What is the SUM of x and y?
7x - 5y = 34
2x + 9y = -32




What is the SUM of x and y?
6x - 6y = 24
4x + y = -4

What is the SUM of x and y?
5x - 8y = -61
3x + 4y = 25




What is the SUM of x and y?
9x - 9y = 9
7x - 2y = 27




What is the SUM of x and y?
2x - 4y = -16
4x + 6y = 38




What is the SUM of x and y?
3x + 2y = -3
8x - 9y = -8




What is the SUM of x and y?
2x + 9y = -26
3x + 9y = -30

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