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

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What is the SUM of x and y?
9x + 7y = 35
4x + 2y = 10




What is the SUM of x and y?
9x - 2y = 23
7x - 7y = 7




What is the SUM of x and y?
3x - 4y = -35
4x - 7y = -55




What is the SUM of x and y?
3x - 3y = 0
4x + y = -5




What is the SUM of x and y?
8x + 2y = 18
6x - 7y = -29

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




What is the SUM of x and y?
2x - 6y = 28
8x - 4y = 32




What is the SUM of x and y?
4x - 2y = 4
7x - 7y = 0




What is the SUM of x and y?
8x - 6y = 66
5x - 5y = 45




What is the SUM of x and y?
3x - 6y = 18
5x + 9y = -65

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