473  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
6x + 9y = -42
3x - 6y = 21




What is the SUM of x and y?
9x + 3y = 21
7x - 8y = 68




What is the SUM of x and y?
3x + y = -6
9x - 4y = -39




What is the SUM of x and y?
8x - 6y = -56
8x + 5y = -12




What is the SUM of x and y?
4x + 3y = 36
9x + 5y = 74

What is the SUM of x and y?
6x - 5y = -17
9x + 4y = -14




What is the SUM of x and y?
8x - 6y = 10
2x + 3y = 25




What is the SUM of x and y?
2x + 7y = 44
4x - 8y = -44




What is the SUM of x and y?
5x - 7y = 18
2x + 7y = 17




What is the SUM of x and y?
3x - y = 17
7x - y = 41

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