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

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What is the SUM of x and y?
3x + 6y = 51
7x + 9y = 84




What is the SUM of x and y?
3x + 4y = 34
4x + y = 28




What is the SUM of x and y?
3x + 6y = 6
6x + 4y = 12




What is the SUM of x and y?
9x - 5y = -15
9x - 6y = -18




What is the SUM of x and y?
7x - 2y = -23
9x - 4y = -31

What is the SUM of x and y?
9x + 3y = -42
8x + 9y = -50




What is the SUM of x and y?
5x - 4y = 45
2x - 2y = 20




What is the SUM of x and y?
8x + 7y = 8
2x - y = 2




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




What is the SUM of x and y?
6x + 4y = -38
4x - 2y = -2

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