836  SystemEq1
What is the SUM of x and y? 1

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




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




What is the SUM of x and y?
x + 2y = 11
x - y = -1




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




What is the SUM of x and y?
x - 3y = -9
x + 2y = 1




What is the SUM of x and y?
2x - y = -13
2x + y = 1




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




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




What is the SUM of x and y?
x - 3y = 7
2x - y = -6




What is the SUM of x and y?
x - y = 4
3x - 2y = 12




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836    1 -2 7 10 -1 ( 15 )   4 3 -1 -9 4 ( 1 )   [[ 16 ]]