An Example on - -
Solved Examples
Attempt following question by selecting a choice to answer.
c
Solve the linear system.
- x + y = - 12
10x - y = 30DDD  ccc
A.  c(2, - 10)
B.  c(10, 2)
C.  c(2, 10)
D.  c(10, - 10)

cc