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

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




What is the SUM of x and y?
2x + y = -7
3x - y = -13




What is the SUM of x and y?
3x + 2y = -21
x - 2y = 1




What is the SUM of x and y?
2x + 3y = 8
2x - 3y = 20




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




What is the SUM of x and y?
2x + 3y = -10
3x + y = -1




What is the SUM of x and y?
3x + y = -4
3x - 2y = -1




What is the SUM of x and y?
x + 2y = 8
x - 2y = -16




What is the SUM of x and y?
2x - y = -1
2x + 3y = -13




What is the SUM of x and y?
x - 3y = 17
x - y = 9




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407    -4 -3 -8 5 5 ( -5 )   -3 -2 2 -5 1 ( -7 )   [[ -12 ]]