387  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
9x + 5y = -13




What is the SUM of x and y?
8x + 3y = 35
8x - y = 31




What is the SUM of x and y?
3x - 7y = 18
4x - 9y = 23




What is the SUM of x and y?
9x - 3y = -30
7x - 9y = -50




What is the SUM of x and y?
6x + 7y = 5
5x - 5y = 15

What is the SUM of x and y?
7x + 8y = 26
9x + 4y = 46




What is the SUM of x and y?
7x + 9y = -37
4x - 7y = -9




What is the SUM of x and y?
9x - y = -8
7x - y = -6




What is the SUM of x and y?
8x - 3y = 24
3x + 4y = 9




What is the SUM of x and y?
2x + y = 5
3x - 9y = -66

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