164  SystemEq1
What is the SUM of x and y? 2

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What is the SUM of x and y?
x + 3y = 7
3x - y = 21




What is the SUM of x and y?
x + 3y = -11
2x + 3y = -13




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




What is the SUM of x and y?
2x - 3y = -7
x - y = 0




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

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




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




What is the SUM of x and y?
x - y = -4
3x - 3y = -12




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




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

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