SOLUTION: my Question is like that :3x+4y=s 6x+8y+t a)determine particular values for s and t so that the system is consistent. b)determine particular values for

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: my Question is like that :3x+4y=s 6x+8y+t a)determine particular values for s and t so that the system is consistent. b)determine particular values for      Log On


   



Question 391710: my Question is like that :3x+4y=s
6x+8y+t
a)determine particular values for s and t so that the system is consistent.
b)determine particular values for s and t so that the system is inconsistent.
c)what relationship between the values of s and t will guarantee that the system is consistent?
my work was stuck at here :eqn 1+eqn 2
-2s+t=0
2s=t

Answer by user_dude2008(1862) About Me  (Show Source):
You can put this solution on YOUR website!
a)
s = 1
t = 2

b)
s = 3
t = 9

c)
t = 2s