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

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What is the SUM of x and y?
6x + y = 31
9x + 2y = 50




What is the SUM of x and y?
9x - 9y = 0
6x - 4y = 12




What is the SUM of x and y?
3x + y = -13
3x - 5y = -7




What is the SUM of x and y?
6x - 4y = 10
9x - 3y = 3




What is the SUM of x and y?
3x + 9y = 78
7x - 5y = 0

What is the SUM of x and y?
7x - 5y = 1
6x - 8y = 12




What is the SUM of x and y?
7x - 4y = 15
7x - 9y = 25




What is the SUM of x and y?
6x + 5y = -29
6x + 5y = -29




What is the SUM of x and y?
7x - 8y = -2
2x + 9y = 22




What is the SUM of x and y?
3x - 4y = -1
8x + 3y = 52

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