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

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What is the SUM of x and y?
7x - 7y = 14
3x - 6y = 18




What is the SUM of x and y?
8x - 2y = -2
5x + 8y = 45




What is the SUM of x and y?
2x + 7y = 25
2x + 8y = 28




What is the SUM of x and y?
7x + 6y = 30
4x - 6y = 36




What is the SUM of x and y?
2x - 2y = 0
4x + 3y = -14

What is the SUM of x and y?
3x + 9y = 75
7x + 8y = 97




What is the SUM of x and y?
3x + 2y = 11
8x - y = 4




What is the SUM of x and y?
7x - 5y = 16
9x + 3y = 30




What is the SUM of x and y?
8x + 9y = -15
9x + 5y = -22




What is the SUM of x and y?
4x - y = 12
3x - 9y = -24

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