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

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What is the SUM of x and y?
8x - y = -13
7x - 9y = 13




What is the SUM of x and y?
4x - 8y = -76
5x + 9y = 38




What is the SUM of x and y?
5x + y = 18
5x - 8y = -9




What is the SUM of x and y?
3x - 3y = 30
4x + 8y = 4




What is the SUM of x and y?
7x - 5y = 8
4x + 9y = -31

What is the SUM of x and y?
3x + 7y = -14
2x - 3y = 29




What is the SUM of x and y?
9x - 2y = -38
7x - 9y = -37




What is the SUM of x and y?
3x + y = 4
5x + 7y = 12




What is the SUM of x and y?
2x + 9y = 5
9x - 3y = -21




What is the SUM of x and y?
6x - 4y = 52
7x - 2y = 50

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