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

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What is the SUM of x and y?
2x - 7y = -13
7x + 6y = 46




What is the SUM of x and y?
4x - 7y = -13
7x - 2y = -33




What is the SUM of x and y?
8x + 4y = -52
3x + 7y = -47




What is the SUM of x and y?
3x + y = 4
7x + 3y = 12




What is the SUM of x and y?
8x - 5y = 25
5x + y = 28

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




What is the SUM of x and y?
4x + 2y = 20
9x - 5y = -12




What is the SUM of x and y?
3x - 7y = 23
6x - 2y = -14




What is the SUM of x and y?
5x - 6y = -22
3x + 9y = 75




What is the SUM of x and y?
8x + y = 62
9x - 4y = 39

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