138  SystemEq3
What is the SUM of x and y? 1

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What is the SUM of x and y?
6x + y = 44
3x + 9y = 39




What is the SUM of x and y?
2x - 6y = 20
5x + 3y = 14




What is the SUM of x and y?
6x - 8y = 60
9x + 6y = 36




What is the SUM of x and y?
6x + y = 21
5x + 7y = -1




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

What is the SUM of x and y?
9x - 9y = 72
4x - 3y = 28




What is the SUM of x and y?
9x + 6y = 21
7x + y = -2




What is the SUM of x and y?
3x - 4y = -24
4x - 9y = -54




What is the SUM of x and y?
6x + 3y = 12
5x - 5y = 10




What is the SUM of x and y?
3x + 9y = -39
3x + 5y = -27

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