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

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What is the SUM of x and y?
3x + 7y = 35
5x + 9y = 45




What is the SUM of x and y?
4x + 9y = 56
7x - 9y = -1




What is the SUM of x and y?
8x + 4y = 36
7x - 5y = 40




What is the SUM of x and y?
9x - 9y = -54
6x - 5y = -31




What is the SUM of x and y?
9x - 7y = -21
5x + 2y = 6

What is the SUM of x and y?
6x - 3y = -15
4x + 9y = -21




What is the SUM of x and y?
4x - 9y = -38
2x - 6y = -22




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




What is the SUM of x and y?
3x - 9y = -42
3x + 2y = -9




What is the SUM of x and y?
8x - 8y = 16
6x + 9y = 12

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