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

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




What is the SUM of x and y?
6x + 9y = 48
9x + y = 47




What is the SUM of x and y?
5x + 2y = 32
3x + y = 19




What is the SUM of x and y?
9x - 9y = -18
9x + 4y = -5




What is the SUM of x and y?
8x - y = 26
8x + 4y = 16

What is the SUM of x and y?
9x - 2y = -5
3x + 4y = -11




What is the SUM of x and y?
9x + 3y = 21
7x + y = 11




What is the SUM of x and y?
4x - y = -4
5x - 7y = 18




What is the SUM of x and y?
9x + y = 60
9x - y = 66




What is the SUM of x and y?
6x + 2y = -6
7x + 3y = -9

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