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

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What is the SUM of x and y?
x - y = 9
2x + y = 12




What is the SUM of x and y?
3x - y = 25
2x - y = 18




What is the SUM of x and y?
3x - 2y = 4
3x + y = 25




What is the SUM of x and y?
2x - 2y = -16
3x - 2y = -18




What is the SUM of x and y?
2x + y = 7
x - y = -4

What is the SUM of x and y?
3x - y = -4
2x - 3y = -5




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




What is the SUM of x and y?
3x + 2y = 9
3x - 3y = -6




What is the SUM of x and y?
3x - y = -19
3x + y = -11




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

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