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

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What is the SUM of x and y?
3x - 7y = 15
5x + 2y = -16




What is the SUM of x and y?
4x + y = 11
3x + 4y = 31




What is the SUM of x and y?
3x + y = -8
8x - 7y = -60




What is the SUM of x and y?
5x - 7y = 44
7x - 6y = 54




What is the SUM of x and y?
8x - 6y = 10
2x - 9y = 25

What is the SUM of x and y?
9x - 3y = -3
9x + 7y = -53




What is the SUM of x and y?
9x - 8y = -31
7x + 6y = 37




What is the SUM of x and y?
2x - 3y = -11
7x + y = -27




What is the SUM of x and y?
9x + y = 38
4x + 9y = 34




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

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