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

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What is the SUM of x and y?
6x - 8y = -10
4x + 6y = 50




What is the SUM of x and y?
5x - 5y = -45
7x + 9y = 49




What is the SUM of x and y?
3x - 9y = 9
6x - y = -16




What is the SUM of x and y?
6x + 7y = 27
3x + 8y = 27




What is the SUM of x and y?
9x - 5y = -71
7x - 2y = -42

What is the SUM of x and y?
7x - 9y = -71
9x - 4y = -61




What is the SUM of x and y?
7x - 8y = 27
2x - y = 9




What is the SUM of x and y?
4x - 4y = -16
7x - 4y = -10




What is the SUM of x and y?
3x + 2y = 31
6x + 3y = 57




What is the SUM of x and y?
2x + 7y = 20
6x + 8y = 8

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