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

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




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




What is the SUM of x and y?
x + 3y = -14
2x - 2y = 12




What is the SUM of x and y?
x - 3y = -14
3x + y = 8




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

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




What is the SUM of x and y?
3x - y = -15
x + 3y = -5




What is the SUM of x and y?
2x + 3y = 5
2x - 3y = 23




What is the SUM of x and y?
2x - 2y = 0
x - 2y = -3




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

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