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

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What is the SUM of x and y?
2x - 9y = 40
5x + 3y = -2




What is the SUM of x and y?
3x - 4y = -36
4x - 3y = -34




What is the SUM of x and y?
6x + 5y = 35
5x - 8y = -56




What is the SUM of x and y?
3x + y = -4
2x - 2y = -16




What is the SUM of x and y?
9x + 6y = 21
7x + y = -2

What is the SUM of x and y?
5x - 5y = -25
6x - 8y = -32




What is the SUM of x and y?
8x + 9y = 4
3x - 2y = 23




What is the SUM of x and y?
7x - y = 12
9x - 8y = 49




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




What is the SUM of x and y?
3x - 4y = -20
3x + 5y = 25

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