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

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




What is the SUM of x and y?
8x - 2y = 42
3x + 4y = -8




What is the SUM of x and y?
8x + 6y = 74
3x + 5y = 47




What is the SUM of x and y?
4x - 8y = 36
5x - 5y = 35




What is the SUM of x and y?
9x + 5y = 39
2x + 5y = -3

What is the SUM of x and y?
4x - y = 25
7x - 5y = 60




What is the SUM of x and y?
2x - 3y = -16
4x + 9y = 58




What is the SUM of x and y?
5x - 3y = -7
5x - y = -9




What is the SUM of x and y?
3x - 5y = 23
6x + 7y = 29




What is the SUM of x and y?
2x - 5y = 10
4x + 2y = -4

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