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

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What is the SUM of x and y?
5x + y = -10
9x - 9y = -18




What is the SUM of x and y?
5x - 5y = 20
9x - 4y = 21




What is the SUM of x and y?
2x + y = 12
8x - 9y = -30




What is the SUM of x and y?
4x - 6y = 46
2x + 3y = -7




What is the SUM of x and y?
4x - y = -12
3x + 5y = -9

What is the SUM of x and y?
5x - 3y = 28
3x + 2y = 13




What is the SUM of x and y?
7x + 4y = -6
9x + 7y = -17




What is the SUM of x and y?
9x + 7y = 49
6x - 4y = 50




What is the SUM of x and y?
6x + y = -12
5x + 4y = 9




What is the SUM of x and y?
6x - 4y = 26
7x + 9y = 85

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