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

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What is the SUM of x and y?
5x + 3y = 12
4x - 9y = 21




What is the SUM of x and y?
5x - 5y = 60
6x + 2y = 32




What is the SUM of x and y?
5x + 3y = -13
4x + y = -16




What is the SUM of x and y?
9x - 8y = -21
5x + 8y = 63




What is the SUM of x and y?
8x - 2y = -28
7x + 3y = -34

What is the SUM of x and y?
9x + 6y = -9
9x - y = -30




What is the SUM of x and y?
4x - 8y = 16
7x - 7y = 0




What is the SUM of x and y?
9x + 3y = 75
4x + y = 31




What is the SUM of x and y?
7x - 6y = -3
9x - 6y = 3




What is the SUM of x and y?
3x - 7y = -16
4x - 7y = -12

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