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

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What is the SUM of x and y?
3x + y = -10
x - y = 2




What is the SUM of x and y?
x - 2y = 9
x + 3y = -6




What is the SUM of x and y?
2x - 3y = 12
3x - y = 4




What is the SUM of x and y?
3x - y = 22
3x + y = 14




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




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




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




What is the SUM of x and y?
3x + y = 7
2x - 2y = -14




What is the SUM of x and y?
3x - y = -12
2x - 2y = -16




What is the SUM of x and y?
x + 2y = 9
2x + y = 6




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