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

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What is the SUM of x and y?
7x + 3y = -23
3x + 6y = 9




What is the SUM of x and y?
3x - 3y = 12
7x - y = 34




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




What is the SUM of x and y?
7x + 3y = 43
8x - 8y = 72




What is the SUM of x and y?
8x + 7y = 59
2x + 3y = 21

What is the SUM of x and y?
8x + 7y = 21
5x + 3y = 20




What is the SUM of x and y?
7x - 8y = -36
7x - 7y = -35




What is the SUM of x and y?
7x + 8y = 36
9x - 8y = 28




What is the SUM of x and y?
6x - 8y = -20
2x - 3y = -7




What is the SUM of x and y?
7x + 5y = 31
6x - 8y = 2

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