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

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What is the SUM of x and y?
7x + 2y = 28
7x - 3y = -7




What is the SUM of x and y?
8x - 3y = 22
4x + 3y = 2




What is the SUM of x and y?
4x - 7y = -37
2x - 4y = -22




What is the SUM of x and y?
4x - 6y = 22
2x + 4y = 18




What is the SUM of x and y?
9x - y = -43
7x + 3y = -7

What is the SUM of x and y?
4x + 9y = 33
9x - 6y = -57




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




What is the SUM of x and y?
2x + y = 0
7x + 5y = -3




What is the SUM of x and y?
7x + 8y = 75
7x - 3y = 20




What is the SUM of x and y?
9x - 3y = -57
5x + 3y = -13

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