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

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What is the SUM of x and y?
7x - 3y = 28
7x + 9y = 112




What is the SUM of x and y?
6x + 5y = 67
2x + 6y = 44




What is the SUM of x and y?
9x - 9y = -90
8x - 7y = -73




What is the SUM of x and y?
4x - y = 27
4x + y = 29




What is the SUM of x and y?
4x - 8y = -12
8x + 7y = -24

What is the SUM of x and y?
4x - 5y = 14
7x - 9y = 25




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




What is the SUM of x and y?
5x + 6y = 39
4x + 8y = 44




What is the SUM of x and y?
6x - 8y = -52
9x + 6y = 12




What is the SUM of x and y?
6x + 8y = 36
2x + 6y = 22

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