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

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




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




What is the SUM of x and y?
3x - 3y = 33
3x - 2y = 29




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




What is the SUM of x and y?
3x - y = 14
x - y = 0




What is the SUM of x and y?
x + 2y = 9
2x - y = 13




What is the SUM of x and y?
2x + y = 9
3x - 3y = 27




What is the SUM of x and y?
x - 3y = 21
x - 2y = 16




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




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




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647    3 -2 3 -5 14 ( 13 )   8 3 1 2 -7 ( 7 )   [[ 20 ]]