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

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What is the SUM of x and y?
6x + 9y = 21
6x - y = -29




What is the SUM of x and y?
9x + 7y = 68
4x - 6y = 12




What is the SUM of x and y?
9x + y = 7
9x + 5y = -1




What is the SUM of x and y?
9x + 3y = 60
6x + 7y = 65




What is the SUM of x and y?
8x - y = -30
4x + 8y = 36

What is the SUM of x and y?
6x + y = 21
4x + 2y = 18




What is the SUM of x and y?
7x + 6y = 43
6x - 3y = 45




What is the SUM of x and y?
2x + 8y = -42
4x + 5y = -40




What is the SUM of x and y?
8x - 5y = -7
5x + 2y = -30




What is the SUM of x and y?
6x + 7y = 38
4x - 5y = 6

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