591  SystemEq2
What is the SUM of x and y? 2

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




What is the SUM of x and y?
3x - y = -7
3x + 2y = -13




What is the SUM of x and y?
3x - 2y = 30
2x - y = 18




What is the SUM of x and y?
2x - y = 19
3x + y = 16




What is the SUM of x and y?
2x - 2y = 10
3x + 2y = -5

What is the SUM of x and y?
3x + y = -1
2x - 3y = -19




What is the SUM of x and y?
2x - y = 6
2x - 2y = 0




What is the SUM of x and y?
3x - 2y = 9
3x + 2y = 33




What is the SUM of x and y?
2x - 2y = -12
3x + 2y = -18




What is the SUM of x and y?
3x - 3y = 12
3x - y = 6

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