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

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What is the SUM of x and y?
3x + y = -12
2x - y = -8




What is the SUM of x and y?
3x + 2y = -9
2x + y = -5




What is the SUM of x and y?
x + 3y = 16
3x + y = -8




What is the SUM of x and y?
x - y = 0
2x - y = -5




What is the SUM of x and y?
2x + y = 8
x + 3y = -1




What is the SUM of x and y?
x + 2y = -10
2x + 3y = -17




What is the SUM of x and y?
2x - 2y = -4
3x + y = -6




What is the SUM of x and y?
2x + 3y = 7
x - 3y = -10




What is the SUM of x and y?
3x + y = -12
2x + y = -9




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




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289    -4 -4 2 -10 3 ( -13 )   -7 -2 2 -6 0 ( -13 )   [[ -26 ]]