939  SystemEq1
What is the SUM of x and y? 2

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What is the SUM of x and y?
2x + y = 10
3x - y = 20




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




What is the SUM of x and y?
2x + 3y = -7
2x - y = 5




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




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

What is the SUM of x and y?
2x - 3y = 18
2x + y = 10




What is the SUM of x and y?
2x + 3y = -13
2x + y = -3




What is the SUM of x and y?
3x + y = 13
2x + 3y = 25




What is the SUM of x and y?
3x + y = 17
x - y = 11




What is the SUM of x and y?
3x - 3y = -3
3x + y = 25

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939    4 -1 -2 7 0 ( 8 )   4 -4 9 3 13 ( 25 )   [[ 33 ]]