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

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What is the SUM of x and y?
7x - 6y = -8
6x + 7y = 66




What is the SUM of x and y?
7x - 9y = 22
3x + 2y = 27




What is the SUM of x and y?
4x - 3y = -13
5x + 8y = -28




What is the SUM of x and y?
9x - 5y = -35
7x - 6y = -42




What is the SUM of x and y?
5x - 4y = 1
4x + 3y = 38

What is the SUM of x and y?
9x + 2y = 8
9x - 6y = -24




What is the SUM of x and y?
7x - 4y = 26
2x - 4y = 16




What is the SUM of x and y?
5x - 3y = 9
3x + 4y = -12




What is the SUM of x and y?
3x - 5y = -12
5x + 9y = 84




What is the SUM of x and y?
2x + 9y = -5
7x - 7y = 21

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