745  SystemEq3
What is the SUM of x and y? 1

Name : _________________

 

refresh

What is the SUM of x and y?
2x - 9y = 24
3x + 9y = -9




What is the SUM of x and y?
5x + y = 42
6x - 4y = 14




What is the SUM of x and y?
2x + 4y = 34
8x + y = 61




What is the SUM of x and y?
5x + 8y = 58
2x - 7y = -38




What is the SUM of x and y?
7x + 4y = 10
3x + 7y = -1




What is the SUM of x and y?
5x - 4y = 23
5x - 6y = 27




What is the SUM of x and y?
9x - y = 58
9x + 8y = 103




What is the SUM of x and y?
3x + 7y = 6
8x - 5y = -55




What is the SUM of x and y?
2x - 6y = -14
5x + 8y = 34




What is the SUM of x and y?
7x + 4y = 12
2x + 9y = -28




+(         )

 

(         )+

++[[          ]]++

745    1 14 12 8 1 ( 36 )   1 12 -2 5 0 ( 16 )   [[ 52 ]]