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

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




What is the SUM of x and y?
x - 3y = 1
3x - y = 19




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




What is the SUM of x and y?
3x - y = -21
x - 3y = -23




What is the SUM of x and y?
x + 3y = -8
2x + 3y = -1

What is the SUM of x and y?
x - 2y = 14
x + 3y = -11




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




What is the SUM of x and y?
2x + y = -6
x - 2y = -8




What is the SUM of x and y?
x - y = 1
x - 2y = -5




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

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