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

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What is the SUM of x and y?
2x - 3y = -7
2x + 6y = 56




What is the SUM of x and y?
8x + 2y = 2
5x - 5y = 20




What is the SUM of x and y?
9x + 5y = 50
5x - 3y = 22




What is the SUM of x and y?
8x - 6y = -2
3x - 3y = 3




What is the SUM of x and y?
4x - 8y = -48
4x - 2y = -6

What is the SUM of x and y?
5x - 4y = -5
8x + 7y = 59




What is the SUM of x and y?
6x - 2y = 4
5x - 4y = -6




What is the SUM of x and y?
7x + 3y = 18
3x - 8y = 17




What is the SUM of x and y?
9x - 3y = 33
5x + y = 5




What is the SUM of x and y?
9x - 9y = -27
4x - 2y = -10

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