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

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What is the SUM of x and y?
6x + 8y = -30
4x + 7y = -20




What is the SUM of x and y?
2x + y = 7
2x + 6y = -8




What is the SUM of x and y?
9x + 6y = 21
2x - y = 7




What is the SUM of x and y?
7x + 5y = 84
9x - 5y = 28




What is the SUM of x and y?
4x - 7y = 28
4x + 9y = 28

What is the SUM of x and y?
4x - 2y = -4
9x - y = -16




What is the SUM of x and y?
7x + 2y = -1
9x + y = 5




What is the SUM of x and y?
3x - 5y = 6
4x + 2y = 34




What is the SUM of x and y?
4x - 3y = -11
3x - 5y = -22




What is the SUM of x and y?
6x - 4y = -14
6x + 9y = -66

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