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

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What is the SUM of x and y?
7x + y = -20
4x + 5y = -7




What is the SUM of x and y?
7x - 2y = 39
8x + y = 38




What is the SUM of x and y?
8x - 6y = 26
6x - 3y = 27




What is the SUM of x and y?
7x - 4y = 30
3x - y = 15




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

What is the SUM of x and y?
8x + 2y = -24
7x + 6y = -21




What is the SUM of x and y?
4x - 2y = -16
9x - 6y = -45




What is the SUM of x and y?
7x - 8y = -34
9x + 4y = 42




What is the SUM of x and y?
3x + 9y = 18
8x - 8y = -48




What is the SUM of x and y?
6x - 2y = 6
7x - 4y = 2

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