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

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What is the SUM of x and y?
7x - 9y = 57
9x - 5y = 47




What is the SUM of x and y?
9x + 5y = 88
8x + 9y = 101




What is the SUM of x and y?
4x - 8y = -36
9x + y = -43




What is the SUM of x and y?
4x - 8y = 28
2x - 4y = 14




What is the SUM of x and y?
7x - 3y = 50
9x + 7y = 10

What is the SUM of x and y?
3x + 5y = 27
5x - 7y = -47




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




What is the SUM of x and y?
5x - 7y = -7
8x - 3y = -3




What is the SUM of x and y?
5x - 9y = 75
8x - 8y = 88




What is the SUM of x and y?
5x + 4y = 13
6x - 7y = -8

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