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

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What is the SUM of x and y?
x + 3y = -16
2x + 3y = -17




What is the SUM of x and y?
3x + y = 13
2x + y = 10




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




What is the SUM of x and y?
2x - 3y = 6
3x + y = 20




What is the SUM of x and y?
2x - y = 13
x - 2y = 8

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




What is the SUM of x and y?
x + 2y = 12
3x - y = 1




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




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




What is the SUM of x and y?
2x - 3y = -13
x - y = -4

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