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

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What is the SUM of x and y?
3x - 9y = -48
3x + 2y = 18




What is the SUM of x and y?
7x - 4y = 38
3x + 5y = 23




What is the SUM of x and y?
8x - 7y = 63
9x + 2y = 61




What is the SUM of x and y?
7x - 3y = -32
8x - 3y = -34




What is the SUM of x and y?
6x + 7y = -23
6x - 2y = -32

What is the SUM of x and y?
2x + 6y = -14
5x - 2y = -1




What is the SUM of x and y?
7x - 9y = -5
2x - 5y = 1




What is the SUM of x and y?
9x - 5y = 11
4x + y = 21




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




What is the SUM of x and y?
8x - 2y = -42
9x - 7y = -52

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