629  SystemEq2
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x + y = -1
3x - y = 7




What is the SUM of x and y?
2x + 3y = -15
3x + y = -5




What is the SUM of x and y?
2x - y = 6
2x + y = 22




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




What is the SUM of x and y?
2x - 2y = -24
2x - 3y = -32

What is the SUM of x and y?
3x + 2y = 17
3x + y = 10




What is the SUM of x and y?
3x - y = -20
2x - y = -16




What is the SUM of x and y?
2x + y = 0
2x - y = -8




What is the SUM of x and y?
3x - 3y = -39
2x - 2y = -26




What is the SUM of x and y?
3x - 3y = -39
2x - 3y = -34

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