150  SystemEq3
What is the SUM of x and y? 2

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What is the SUM of x and y?
4x + 3y = 28
5x + 2y = 35




What is the SUM of x and y?
3x + 5y = 13
4x + y = 6




What is the SUM of x and y?
3x + 5y = 22
4x - 2y = -14




What is the SUM of x and y?
9x + 2y = 75
3x - 6y = -15




What is the SUM of x and y?
9x - 5y = -57
9x - 6y = -63

What is the SUM of x and y?
2x + 7y = -24
9x + 7y = -59




What is the SUM of x and y?
5x - 9y = -25
4x - 6y = -20




What is the SUM of x and y?
8x - 3y = -9
7x - 6y = -18




What is the SUM of x and y?
9x + 2y = 30
2x - 5y = 23




What is the SUM of x and y?
4x - 9y = -40
8x + 7y = 20

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150    7 3 4 13 3 ( 30 )   -7 -5 3 1 3 ( -5 )   [[ 25 ]]