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

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What is the SUM of x and y?
7x - 7y = 84
7x + 8y = 9




What is the SUM of x and y?
8x - 2y = -34
9x + 3y = -12




What is the SUM of x and y?
4x - 4y = -8
5x + 9y = 4




What is the SUM of x and y?
3x + 2y = -1
5x - 5y = 40




What is the SUM of x and y?
5x - 7y = 3
6x + 9y = -66

What is the SUM of x and y?
2x + 9y = 51
5x + 8y = 55




What is the SUM of x and y?
2x + 8y = 26
4x - 5y = -32




What is the SUM of x and y?
9x - 8y = -84
9x - 9y = -90




What is the SUM of x and y?
2x - y = 12
5x - 5y = 30




What is the SUM of x and y?
5x - y = -13
4x + 9y = -30

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