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

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What is the SUM of x and y?
9x - 6y = 57
8x + 4y = 60




What is the SUM of x and y?
4x - 4y = 24
6x - 4y = 30




What is the SUM of x and y?
5x - 8y = -26
5x + 9y = 93




What is the SUM of x and y?
2x + 4y = -18
6x + y = -21




What is the SUM of x and y?
3x + 9y = -12
6x + 4y = -24

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




What is the SUM of x and y?
2x + y = 13
6x - y = 11




What is the SUM of x and y?
7x - 9y = -55
4x + 6y = 2




What is the SUM of x and y?
9x - 6y = -18
5x - 3y = -11




What is the SUM of x and y?
9x + 6y = 27
7x - 7y = 56

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