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

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What is the SUM of x and y?
8x + 9y = 55
7x - y = -14




What is the SUM of x and y?
5x - 2y = 0
5x + 6y = 40




What is the SUM of x and y?
5x + 4y = 20
7x + 8y = 28




What is the SUM of x and y?
2x + 9y = -31
8x + 4y = 36




What is the SUM of x and y?
5x - 7y = 35
3x + 8y = -40

What is the SUM of x and y?
5x - 3y = -37
3x - y = -19




What is the SUM of x and y?
3x + 7y = -30
8x - 6y = -6




What is the SUM of x and y?
5x - 6y = -19
2x + 9y = -19




What is the SUM of x and y?
6x + 8y = 54
6x - 4y = -18




What is the SUM of x and y?
3x + 7y = 2
6x + 4y = -16

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