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

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What is the SUM of x and y?
2x - 2y = -12
4x - 9y = -44




What is the SUM of x and y?
6x + 5y = 6
7x + 6y = 7




What is the SUM of x and y?
9x + 8y = 3
4x - 2y = 18




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




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

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




What is the SUM of x and y?
7x - 8y = -21
5x - 3y = -15




What is the SUM of x and y?
4x - 6y = 28
6x - 9y = 42




What is the SUM of x and y?
7x + 3y = -44
3x + 8y = -39




What is the SUM of x and y?
3x - 6y = 33
8x + 4y = 28

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