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

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What is the SUM of x and y?
9x + 7y = -12
2x + y = -1




What is the SUM of x and y?
9x - y = 29
4x - 7y = -33




What is the SUM of x and y?
6x + 3y = 45
7x + 4y = 54




What is the SUM of x and y?
7x - 6y = 18
2x + 5y = 32




What is the SUM of x and y?
9x + 2y = -1
8x - 7y = -36

What is the SUM of x and y?
5x + 8y = 36
3x - 8y = -4




What is the SUM of x and y?
2x - 7y = 18
2x - y = 6




What is the SUM of x and y?
3x + y = -2
5x + 6y = 27




What is the SUM of x and y?
3x + 6y = 6
8x + 7y = 7




What is the SUM of x and y?
7x + 4y = 1
3x - 3y = -9

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