318  SystemEq2
What is the SUM of x and y? 1

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




What is the SUM of x and y?
3x - y = -15
2x - 2y = -10




What is the SUM of x and y?
2x - 2y = 0
3x + 2y = -25




What is the SUM of x and y?
3x - 2y = 20
3x + 2y = 16




What is the SUM of x and y?
2x + y = -4
2x - 2y = 8




What is the SUM of x and y?
2x - y = 0
3x + y = -5




What is the SUM of x and y?
2x - y = 21
2x - 3y = 31




What is the SUM of x and y?
3x + y = 6
2x - y = 14




What is the SUM of x and y?
3x + y = 14
3x - 2y = -1




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




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318    -2 -5 -10 5 -4 ( -16 )   -3 3 -2 8 2 ( 8 )   [[ -8 ]]