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

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What is the SUM of x and y?
3x + 9y = 27
7x + 4y = 29




What is the SUM of x and y?
3x + 2y = 19
7x + 9y = 40




What is the SUM of x and y?
2x + 6y = 16
9x + 8y = 53




What is the SUM of x and y?
5x + 8y = 19
9x - 4y = -21




What is the SUM of x and y?
3x - 7y = 31
3x - 4y = 19

What is the SUM of x and y?
8x - 4y = 24
7x - 2y = 21




What is the SUM of x and y?
2x - 2y = 22
5x + 4y = 19




What is the SUM of x and y?
6x - 6y = -66
3x - 4y = -39




What is the SUM of x and y?
5x - 9y = -30
7x - 7y = -14




What is the SUM of x and y?
9x - 2y = 44
8x - 6y = 18

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