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

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What is the SUM of x and y?
2x - 4y = 8
2x + y = -12




What is the SUM of x and y?
4x - 5y = -20
3x - 2y = -8




What is the SUM of x and y?
6x - y = 4
8x + y = 10




What is the SUM of x and y?
2x + 8y = -16
5x + 6y = 2




What is the SUM of x and y?
4x + 3y = -22
9x + 4y = -44

What is the SUM of x and y?
7x + 3y = 13
7x - 7y = 63




What is the SUM of x and y?
4x - 2y = -14
8x - y = -13




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




What is the SUM of x and y?
7x - 2y = -39
5x - 8y = -41




What is the SUM of x and y?
3x - y = -4
6x - 2y = -8

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