207  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
7x + 9y = 28
7x - 8y = -91




What is the SUM of x and y?
3x - 7y = -34
7x - 9y = -50




What is the SUM of x and y?
9x + 6y = 78
7x + 9y = 91




What is the SUM of x and y?
5x + 7y = -11
4x + 2y = -16




What is the SUM of x and y?
8x - 6y = 14
3x + 4y = -1

What is the SUM of x and y?
3x + 2y = -9
8x - 2y = -46




What is the SUM of x and y?
4x + 7y = 44
6x - 7y = -4




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




What is the SUM of x and y?
5x - 3y = -17
9x - y = -35




What is the SUM of x and y?
8x + y = 4
2x + 7y = -26

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