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

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What is the SUM of x and y?
6x - 5y = -7
3x + 6y = 39




What is the SUM of x and y?
3x - y = -1
2x - 6y = -6




What is the SUM of x and y?
4x - 7y = -6
7x + 4y = -43




What is the SUM of x and y?
7x + 3y = -18
3x - 6y = -15




What is the SUM of x and y?
4x - 5y = -9
2x + 7y = 43

What is the SUM of x and y?
6x - 7y = 15
3x + 4y = 30




What is the SUM of x and y?
7x - 9y = -37
6x - 5y = -29




What is the SUM of x and y?
9x + 6y = 66
6x - 3y = 30




What is the SUM of x and y?
3x - 4y = -4
3x + 7y = -26




What is the SUM of x and y?
8x + 3y = -15
2x + 8y = -40

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