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

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What is the SUM of x and y?
2x + y = 5
2x + 3y = 11




What is the SUM of x and y?
2x - y = 15
3x + y = 20




What is the SUM of x and y?
2x - 2y = -16
2x - y = -13




What is the SUM of x and y?
3x - y = -12
2x - 2y = -8




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

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




What is the SUM of x and y?
3x + y = -10
2x + 3y = -16




What is the SUM of x and y?
3x + 2y = -30
3x - y = -12




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




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

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