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

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What is the SUM of x and y?
6x - 9y = -45
9x + 3y = 15




What is the SUM of x and y?
6x - 3y = -15
6x - 7y = -27




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




What is the SUM of x and y?
6x - 9y = -24
9x + 2y = -5




What is the SUM of x and y?
6x + 3y = 15
5x - 7y = -35

What is the SUM of x and y?
7x - 9y = -54
5x - 7y = -42




What is the SUM of x and y?
6x - 5y = 29
9x - 3y = 39




What is the SUM of x and y?
8x + 4y = 28
6x - 3y = 39




What is the SUM of x and y?
4x + 9y = -22
4x + 2y = -8




What is the SUM of x and y?
4x - y = -7
3x + 5y = 35

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