866  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
2x + 7y = -20
3x + 9y = -24




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




What is the SUM of x and y?
3x - 6y = -15
3x - 5y = -14




What is the SUM of x and y?
3x - 2y = 13
8x + 7y = -27




What is the SUM of x and y?
6x + 7y = 20
7x - 7y = -7




What is the SUM of x and y?
9x - 9y = 9
7x - 6y = 13




What is the SUM of x and y?
7x + 2y = 38
8x - y = 27




What is the SUM of x and y?
2x - 5y = -2
7x - 5y = 18




What is the SUM of x and y?
3x - y = 2
8x - 9y = 37




What is the SUM of x and y?
8x - 3y = 37
4x + y = 21




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