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

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What is the SUM of x and y?
6x + 2y = -10
6x + 9y = -45




What is the SUM of x and y?
7x + 4y = 44
3x - 5y = -8




What is the SUM of x and y?
8x + 9y = -85
7x + 6y = -65




What is the SUM of x and y?
3x - 2y = 14
2x - y = 10




What is the SUM of x and y?
7x - 3y = -17
9x - 6y = -24

What is the SUM of x and y?
2x - 2y = -18
7x + y = -23




What is the SUM of x and y?
9x + 4y = -26
2x - 7y = 10




What is the SUM of x and y?
6x + 4y = 60
9x - 7y = 12




What is the SUM of x and y?
6x + y = -29
9x + 4y = -56




What is the SUM of x and y?
4x - 2y = -10
5x + y = 12

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