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

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




What is the SUM of x and y?
6x + 7y = -1
7x - 5y = 12




What is the SUM of x and y?
6x + 3y = -36
8x - 5y = -12




What is the SUM of x and y?
6x + 4y = 8
7x + 3y = 6




What is the SUM of x and y?
5x + 9y = 13
3x + 7y = 11

What is the SUM of x and y?
9x + y = 54
3x + y = 18




What is the SUM of x and y?
9x - 4y = -56
3x - 7y = -47




What is the SUM of x and y?
9x - 7y = -33
4x - 9y = -50




What is the SUM of x and y?
4x - y = -2
8x + 9y = 18




What is the SUM of x and y?
8x + 9y = -29
4x + 9y = -37

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