1
Somsri solves the simultaneous equations 3x + 2y = 8 and 2x – 3y = 14 using the following method.
9x + 6y = 24
– 6y = 28
Which of the following terms should be filled in the box?
-
- -6x
-
- 4x
-
- 6x
-
- 12x