661  SystemEq1
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x - 3y = -15
2x + 3y = 25




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




What is the SUM of x and y?
2x - 3y = 14
3x - 2y = 21




What is the SUM of x and y?
2x - 3y = 4
2x + 3y = 16




What is the SUM of x and y?
3x + y = 16
2x - 2y = 0

What is the SUM of x and y?
2x - 3y = 4
2x + 3y = 16




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




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




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




What is the SUM of x and y?
2x - 3y = -20
2x + y = -4

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