158  SystemEq2
What is the SUM of x and y? 1

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What is the SUM of x and y?
3x - 2y = 18
2x + y = 19




What is the SUM of x and y?
2x - y = -5
3x + y = -10




What is the SUM of x and y?
3x - 3y = 12
2x - y = 3




What is the SUM of x and y?
3x - 3y = 21
3x - y = 17




What is the SUM of x and y?
2x - 3y = 6
3x + y = 9




What is the SUM of x and y?
3x + 2y = -12
2x - 3y = 5




What is the SUM of x and y?
2x + y = 6
2x - y = -10




What is the SUM of x and y?
2x + y = 24
3x - 2y = 8




What is the SUM of x and y?
2x + y = -9
3x - 3y = -18




What is the SUM of x and y?
3x + y = 10
3x - y = 14




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158    11 -4 -6 3 3 ( 7 )   -5 7 16 -4 2 ( 16 )   [[ 23 ]]