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

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What is the SUM of x and y?
2x - 5y = -7
4x - 4y = -8




What is the SUM of x and y?
7x + 2y = -32
7x - 8y = -12




What is the SUM of x and y?
3x - 2y = -20
9x + 4y = 10




What is the SUM of x and y?
3x - 4y = 35
3x + 9y = -30




What is the SUM of x and y?
5x - 8y = 17
3x + 6y = 21

What is the SUM of x and y?
9x + 5y = 21
5x + 8y = 43




What is the SUM of x and y?
5x + 4y = -9
3x + 5y = -8




What is the SUM of x and y?
8x + 9y = -58
6x + 2y = -34




What is the SUM of x and y?
7x - 6y = -7
6x + 3y = 51




What is the SUM of x and y?
4x + y = -12
4x + 7y = 12

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