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

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What is the SUM of x and y?
7x - 7y = -14
3x + 6y = 48




What is the SUM of x and y?
8x - 2y = -44
5x + y = -23




What is the SUM of x and y?
8x + 9y = 7
4x - 3y = 11




What is the SUM of x and y?
4x + 8y = -16
8x - 4y = -32




What is the SUM of x and y?
4x - 4y = -4
7x - 4y = 11

What is the SUM of x and y?
3x + 9y = 27
3x - 7y = -21




What is the SUM of x and y?
9x + 2y = 12
6x + y = 9




What is the SUM of x and y?
3x - 4y = -7
2x - 3y = -6




What is the SUM of x and y?
2x + 4y = -12
7x - 3y = -25




What is the SUM of x and y?
8x - 6y = -34
3x + 8y = -23

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