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

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What is the SUM of x and y?
3x - 3y = -12
2x + y = 13




What is the SUM of x and y?
3x - y = 25
3x - 2y = 26




What is the SUM of x and y?
2x - 3y = -11
3x - 3y = -12




What is the SUM of x and y?
3x - 3y = -12
2x + 3y = -8




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

What is the SUM of x and y?
2x - 3y = -11
2x + 3y = 31




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




What is the SUM of x and y?
2x - 2y = -10
3x - 2y = -12




What is the SUM of x and y?
3x + 2y = 32
2x + 3y = 33




What is the SUM of x and y?
2x + 3y = 31
3x - 2y = 1

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