639  SystemEq2
What is the SUM of x and y? 2

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




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




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




What is the SUM of x and y?
3x - 3y = 15
3x + 2y = -10




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

What is the SUM of x and y?
3x + 2y = 15
2x + 3y = 20




What is the SUM of x and y?
2x - y = -5
2x + 3y = -25




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




What is the SUM of x and y?
3x - 3y = 36
3x - y = 28




What is the SUM of x and y?
2x + y = -1
3x + y = 0

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