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

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What is the SUM of x and y?
3x - 2y = 21
3x + 9y = -12




What is the SUM of x and y?
3x - 8y = -71
2x + 4y = 18




What is the SUM of x and y?
8x + 6y = 44
4x + 6y = 28




What is the SUM of x and y?
6x - 6y = -18
3x - y = -9




What is the SUM of x and y?
2x - 6y = 32
7x - 9y = 64

What is the SUM of x and y?
2x + 9y = 75
4x - 5y = -11




What is the SUM of x and y?
8x - y = 7
2x + 4y = 6




What is the SUM of x and y?
9x + 7y = -1
9x + y = 23




What is the SUM of x and y?
3x + 5y = -14
6x - 4y = -14




What is the SUM of x and y?
4x + 3y = -11
5x + 6y = -25

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