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

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




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




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




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




What is the SUM of x and y?
2x - 3y = 6
3x - 2y = 14

What is the SUM of x and y?
2x + 3y = 9
3x - 2y = -19




What is the SUM of x and y?
x + 3y = 16
2x + 3y = 14




What is the SUM of x and y?
x + 3y = -4
3x - y = 18




What is the SUM of x and y?
3x - 3y = -6
3x + 2y = 14




What is the SUM of x and y?
x - y = 1
x - 3y = 7

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