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

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What is the SUM of x and y?
3x - 3y = -21
2x - 2y = -14




What is the SUM of x and y?
2x - 2y = -12
2x - 3y = -17




What is the SUM of x and y?
3x + y = -6
2x - 3y = -4




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




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

What is the SUM of x and y?
3x - 2y = 22
x + 2y = 2




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




What is the SUM of x and y?
2x - 2y = -4
2x - 3y = -9




What is the SUM of x and y?
3x - 2y = 23
3x - y = 22




What is the SUM of x and y?
x + 2y = 0
2x - y = 10

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