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

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What is the SUM of x and y?
2x - 5y = 25
4x - 3y = 29




What is the SUM of x and y?
2x + 4y = 20
8x - 6y = -74




What is the SUM of x and y?
5x + 9y = 21
3x - 8y = -41




What is the SUM of x and y?
2x - 7y = 7
8x - y = 1




What is the SUM of x and y?
9x + 5y = 34
7x - 7y = 70




What is the SUM of x and y?
2x - y = 4
3x - 4y = 16




What is the SUM of x and y?
7x - 4y = -48
3x - 9y = -57




What is the SUM of x and y?
3x + 7y = -2
8x - 4y = -28




What is the SUM of x and y?
9x + 4y = 48
5x - 3y = 11




What is the SUM of x and y?
4x - 7y = 14
3x + 2y = 25




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912    2 3 1 -1 2 ( 7 )   -4 1 -2 7 9 ( 11 )   [[ 18 ]]