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

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What is the SUM of x and y?
7x - 4y = 53
5x - 8y = 43




What is the SUM of x and y?
4x - 2y = 30
6x + 4y = 10




What is the SUM of x and y?
4x - 6y = -28
4x + 2y = 4




What is the SUM of x and y?
5x + 6y = 65
4x - 7y = -7




What is the SUM of x and y?
9x - 4y = 4
9x + 8y = -8

What is the SUM of x and y?
9x - 3y = 21
8x - 4y = 24




What is the SUM of x and y?
6x + y = -6
7x + 3y = 4




What is the SUM of x and y?
4x + 7y = 45
5x + 7y = 51




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




What is the SUM of x and y?
3x - 8y = 20
2x + 6y = -32

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