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

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What is the SUM of x and y?
5x - 7y = -10
9x + 5y = -18




What is the SUM of x and y?
4x + 7y = 54
7x + 4y = 45




What is the SUM of x and y?
2x + 6y = 8
5x + 7y = 28




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




What is the SUM of x and y?
9x + 4y = 2
2x + 6y = 26

What is the SUM of x and y?
2x - 5y = -43
6x - 2y = -38




What is the SUM of x and y?
2x - y = -1
8x + 5y = -31




What is the SUM of x and y?
8x - 7y = 14
9x - 2y = 51




What is the SUM of x and y?
6x + 8y = 8
4x + 9y = 9




What is the SUM of x and y?
8x + 6y = 6
9x + 3y = -12

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