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

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What is the SUM of x and y?
7x + y = -5
2x + 8y = 14




What is the SUM of x and y?
7x - 4y = 25
5x + 9y = 6




What is the SUM of x and y?
8x - 8y = -8
9x + y = 11




What is the SUM of x and y?
7x - y = -18
9x - 7y = -6




What is the SUM of x and y?
7x - 3y = 2
3x - 9y = 24

What is the SUM of x and y?
2x + y = 17
4x - y = 13




What is the SUM of x and y?
8x + 7y = 58
6x + 3y = 30




What is the SUM of x and y?
7x - 2y = 25
9x - 4y = 25




What is the SUM of x and y?
2x - y = -9
7x - 5y = -33




What is the SUM of x and y?
6x + y = -7
5x + 4y = -9

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