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

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What is the SUM of x and y?
6x - 7y = 24
7x + 8y = 28




What is the SUM of x and y?
2x - y = 5
4x - 9y = 31




What is the SUM of x and y?
5x + 4y = 38
7x + 8y = 70




What is the SUM of x and y?
3x + y = 20
3x - y = 16




What is the SUM of x and y?
3x - 2y = 13
8x - 7y = 33

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




What is the SUM of x and y?
7x + 3y = 19
2x + 3y = 14




What is the SUM of x and y?
2x + 5y = 25
8x - 9y = -45




What is the SUM of x and y?
6x - 9y = -15
4x + 9y = 5




What is the SUM of x and y?
6x - 2y = -44
9x - 6y = -87

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