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

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What is the SUM of x and y?
2x + y = -11
x - y = -1




What is the SUM of x and y?
x + 2y = 18
2x - 3y = -6




What is the SUM of x and y?
2x + 3y = -4
3x - y = -17




What is the SUM of x and y?
3x + y = 9
2x + y = 7




What is the SUM of x and y?
2x - y = -6
x - 3y = 7

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




What is the SUM of x and y?
2x + 3y = 12
3x + y = 18




What is the SUM of x and y?
3x - 3y = 27
3x - 2y = 23




What is the SUM of x and y?
3x - 2y = 5
x + 3y = 9




What is the SUM of x and y?
x - y = 1
x + 3y = 13

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