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

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What is the SUM of x and y?
5x - 3y = 28
3x - 5y = 20




What is the SUM of x and y?
5x - 8y = 7
9x - 5y = -25




What is the SUM of x and y?
3x + 8y = 23
6x - 4y = -34




What is the SUM of x and y?
6x + 7y = 7
8x + 6y = 6




What is the SUM of x and y?
3x - 9y = 15
6x - y = 30

What is the SUM of x and y?
3x - y = 18
9x + 6y = 27




What is the SUM of x and y?
2x - 3y = -31
4x - 5y = -55




What is the SUM of x and y?
7x + 3y = -12
5x + y = -12




What is the SUM of x and y?
5x - 5y = 0
7x + 8y = 60




What is the SUM of x and y?
3x + 4y = -7
6x - 9y = -48

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