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

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What is the SUM of x and y?
2x - 7y = -7
2x - 9y = -13




What is the SUM of x and y?
9x - y = 3
3x - 7y = -39




What is the SUM of x and y?
6x + y = -10
4x - 8y = 28




What is the SUM of x and y?
3x + 4y = 4
2x - 9y = -44




What is the SUM of x and y?
5x - 2y = -14
4x - 9y = 11

What is the SUM of x and y?
4x + 9y = -57
8x + 3y = -39




What is the SUM of x and y?
9x - 9y = 27
3x + 2y = 29




What is the SUM of x and y?
4x - 3y = -25
6x + 3y = 15




What is the SUM of x and y?
6x - 8y = 10
9x - 6y = 21




What is the SUM of x and y?
4x + y = 18
8x - 6y = -12

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