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

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




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




What is the SUM of x and y?
3x + y = -13
3x - 3y = -21




What is the SUM of x and y?
2x + 3y = 12
x + 3y = 9




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

What is the SUM of x and y?
3x + y = -1
x - 2y = -5




What is the SUM of x and y?
x - y = 5
3x - 2y = 16




What is the SUM of x and y?
3x - 3y = 15
x - 3y = 7




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




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

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