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Solved Examples
Attempt following question by selecting a choice to answer.
c
Solve the linear system.
4x + y = 18
- 5x - 2y = -21DD   cc
A.  c(5, 2)
B.  c(- 5, - 2)
C.  c(- 5, 2)
D.  c(5, - 2)


c