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

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What is the SUM of x and y?
6x - 7y = -26
7x + 9y = 4




What is the SUM of x and y?
6x + 5y = 56
2x + 3y = 24




What is the SUM of x and y?
9x + 7y = 70
8x - 7y = 49




What is the SUM of x and y?
6x - 7y = 28
2x + 9y = 32




What is the SUM of x and y?
4x - 4y = -24
4x - 9y = -59

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




What is the SUM of x and y?
4x + 7y = 8
5x - 3y = -37




What is the SUM of x and y?
7x - 2y = 20
3x - 3y = 0




What is the SUM of x and y?
2x - 2y = -10
3x + 2y = -15




What is the SUM of x and y?
3x + 5y = 23
7x + 9y = 43

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