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

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What is the SUM of x and y?
9x + 2y = 12
5x - 8y = -48




What is the SUM of x and y?
5x + 8y = 50
5x - 3y = -5




What is the SUM of x and y?
8x + 9y = 42
6x - 8y = 2




What is the SUM of x and y?
5x - 7y = 56
3x - y = 24




What is the SUM of x and y?
9x - 8y = -31
9x - 6y = -21




What is the SUM of x and y?
4x + 9y = 16
9x + 4y = -29




What is the SUM of x and y?
6x - 8y = -16
8x + 2y = -34




What is the SUM of x and y?
9x - 8y = -4
3x + y = -16




What is the SUM of x and y?
5x + 3y = 28
3x - 6y = -30




What is the SUM of x and y?
3x - 9y = -18
8x + 3y = -21




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522    6 7 5 4 6 ( 28 )   -1 -5 -8 8 -2 ( -8 )   [[ 20 ]]