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

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What is the SUM of x and y?
4x + 9y = 20
7x + y = 35




What is the SUM of x and y?
4x - 6y = -30
7x - 9y = -48




What is the SUM of x and y?
5x + 2y = 9
8x + 6y = 6




What is the SUM of x and y?
4x + 9y = 29
8x - 4y = 36




What is the SUM of x and y?
8x + 6y = 0
3x - 8y = 0

What is the SUM of x and y?
2x - y = -7
6x - y = -27




What is the SUM of x and y?
9x - 4y = -47
3x + y = -4




What is the SUM of x and y?
8x - 2y = 22
4x + 6y = 46




What is the SUM of x and y?
9x - 4y = 58
8x + 9y = 39




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

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