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

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What is the SUM of x and y?
5x + 7y = 11
7x + 8y = 10




What is the SUM of x and y?
7x - 5y = 69
5x + 9y = -1




What is the SUM of x and y?
7x - 8y = -4
5x + 7y = -41




What is the SUM of x and y?
9x - 7y = -6
4x - 2y = -6




What is the SUM of x and y?
3x + 9y = 18
3x + 6y = 9

What is the SUM of x and y?
7x - y = 23
6x - 9y = 36




What is the SUM of x and y?
7x + y = -20
7x - 3y = -24




What is the SUM of x and y?
6x + 3y = 9
2x - 7y = -37




What is the SUM of x and y?
6x + 5y = 37
3x - 5y = 26




What is the SUM of x and y?
4x + y = -9
3x - 5y = 22

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