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

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What is the SUM of x and y?
7x + 2y = -3
8x + 3y = -7




What is the SUM of x and y?
9x - 3y = 15
5x + 9y = -13




What is the SUM of x and y?
9x - y = 0
9x - 6y = 0




What is the SUM of x and y?
2x + y = -11
3x - 5y = 16




What is the SUM of x and y?
4x - 3y = 21
9x + y = 55

What is the SUM of x and y?
5x - y = 36
7x - 4y = 53




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




What is the SUM of x and y?
4x - 6y = -30
3x + 6y = 51




What is the SUM of x and y?
7x + 4y = -4
3x + 8y = 36




What is the SUM of x and y?
6x - 7y = 21
3x - 6y = 18

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