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

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What is the SUM of x and y?
7x - 4y = 2
3x - y = -2




What is the SUM of x and y?
4x - y = -25
4x - 8y = -60




What is the SUM of x and y?
8x - 6y = -38
4x + 9y = -7




What is the SUM of x and y?
3x + 4y = 5
3x - 9y = 57




What is the SUM of x and y?
8x - y = 44
3x + y = 11

What is the SUM of x and y?
6x + 9y = 63
9x + 5y = 35




What is the SUM of x and y?
3x - 6y = -39
9x - 8y = -77




What is the SUM of x and y?
8x + 9y = 20
6x - 3y = 54




What is the SUM of x and y?
7x - 9y = -13
2x + 9y = 31




What is the SUM of x and y?
9x + 8y = 53
5x + 2y = 27

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