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

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What is the SUM of x and y?
2x - 2y = 16
2x - 3y = 22




What is the SUM of x and y?
3x - 3y = 21
2x + y = 17




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




What is the SUM of x and y?
2x + y = 10
3x - y = 30




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

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




What is the SUM of x and y?
2x - y = -11
2x - 3y = -9




What is the SUM of x and y?
3x - y = -4
2x - 2y = 0




What is the SUM of x and y?
2x + y = -15
2x + 3y = -21




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

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670    -4 9 3 2 5 ( 15 )   4 -7 -4 -9 1 ( -15 )   [[ 0 ]]