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

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What is the SUM of x and y?
9x + 6y = 72
9x - 2y = 48




What is the SUM of x and y?
7x - y = -13
5x + 2y = 7




What is the SUM of x and y?
2x + 4y = -8
2x + 8y = -24




What is the SUM of x and y?
9x - 6y = -63
6x + 2y = -24




What is the SUM of x and y?
5x + y = -19
9x - 5y = -7




What is the SUM of x and y?
9x + y = -45
7x + 3y = -35




What is the SUM of x and y?
8x + 4y = 0
6x + 5y = 12




What is the SUM of x and y?
7x + 9y = 77
6x - 5y = -23




What is the SUM of x and y?
5x + 4y = -13
3x - 8y = -39




What is the SUM of x and y?
9x + 6y = 18
4x - y = -3




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