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

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What is the SUM of x and y?
7x + y = 49
8x + 9y = 111




What is the SUM of x and y?
7x - 7y = -49
3x + y = -5




What is the SUM of x and y?
4x + y = -8
3x - 9y = -6




What is the SUM of x and y?
3x - 5y = -3
4x - 7y = -4




What is the SUM of x and y?
5x - 4y = -4
7x - y = -1

What is the SUM of x and y?
6x + 9y = 18
5x - 7y = 44




What is the SUM of x and y?
7x - 3y = -16
3x - 3y = -12




What is the SUM of x and y?
2x + 8y = 16
9x - 3y = -45




What is the SUM of x and y?
8x - 6y = 54
7x - 7y = 49




What is the SUM of x and y?
5x + 7y = -41
6x - 9y = 3

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