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

Name : _________________

 

refresh

What is the SUM of x and y?
3x + 4y = 49
5x + y = 42




What is the SUM of x and y?
7x - 3y = 16
2x - y = 4




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




What is the SUM of x and y?
6x - 6y = -24
3x + 7y = 58




What is the SUM of x and y?
2x - y = -17
5x - 7y = -74




What is the SUM of x and y?
4x + 8y = 44
4x - 6y = -26




What is the SUM of x and y?
7x - 9y = -32
6x - 3y = -18




What is the SUM of x and y?
5x - 9y = 13
3x - 2y = 1




What is the SUM of x and y?
8x - 9y = 40
2x - 7y = 10




What is the SUM of x and y?
9x - 4y = -41
3x - 3y = -12




+(         )

 

(         )+

++[[          ]]++

146    14 8 -1 10 2 ( 33 )   6 0 -3 5 -6 ( 2 )   [[ 35 ]]