find x:y:z if 4x+y-3z=0,2x-y-z=0
pls explain too
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Answered by
14
Answer:
d) 2:1:1
2x+y-5z=0
= 2(2) + (1) - 5(1)
= 4+1-5
=0
7x -14z = 0
So, 7x = 14z, then x = 2z.
This means that x : z = 2 : 1.
Answered by
2
Answer:
sry dude question is not understandable !
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