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

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What is the SUM of x and y?
6x - 2y = 28
4x + 5y = 25




What is the SUM of x and y?
9x - 6y = 63
9x - 4y = 63




What is the SUM of x and y?
6x - 4y = -8
3x - 7y = 16




What is the SUM of x and y?
3x + y = 1
5x - 2y = 9




What is the SUM of x and y?
4x - 6y = -6
9x - 9y = -18

What is the SUM of x and y?
5x + y = -7
2x + 8y = 20




What is the SUM of x and y?
7x + 2y = -13
4x - 5y = 11




What is the SUM of x and y?
8x - 4y = 8
4x - 7y = 4




What is the SUM of x and y?
8x + 9y = 36
3x + 7y = 28




What is the SUM of x and y?
2x + 6y = 14
3x - 9y = 21

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