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

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What is the SUM of x and y?
4x - 4y = 0
2x + 8y = 60




What is the SUM of x and y?
5x + y = -17
8x - 9y = -59




What is the SUM of x and y?
7x - 3y = 28
4x - y = 16




What is the SUM of x and y?
8x + 4y = 44
3x + 6y = 21




What is the SUM of x and y?
8x - 9y = -23
5x + 8y = 81

What is the SUM of x and y?
7x + 5y = -17
7x - 6y = 5




What is the SUM of x and y?
6x + 9y = 66
2x + 6y = 34




What is the SUM of x and y?
6x - 9y = 39
9x - 5y = 50




What is the SUM of x and y?
6x + 9y = 21
5x + 3y = 13




What is the SUM of x and y?
2x - 4y = 6
5x + 7y = 49

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