If x - y + z = 19, y + z =20, x - z = 3, find the value of x + 4y - 5z – McqOptions

MCQOPTIONS

1.	If x - y + z = 19, y + z =20, x - z = 3, find the value of x + 4y - 5z ?
A.	22
B.	38
C.	17
D.	none
Answer» E.

Discussion

No Comment Found

Related MCQs

If x - y + z = 19, y + z =20, x - z = 3, find the value of x + 4y - 5z ?
In a 2 digit number unit's place is halved and ten's place is doubled. Difference between the numbers is 37.Digit in unit's place is 2 more than ten's place. Find the number?
The last digit of (2004) ^5 is
45 grinders brought at Rs. 2215/-.transpot expense Rs 2190/-.2760/- on octroi. Find selling price/piece to make profit of 20%?
Find the next term in series?  123456147, 12345614, 2345614, 234561, (.....)  
Find the next term in series? 25 16 9 4 1 0
Fill in the blanks: The _________ on some of the towns has created _________ among the residence of the other part of the country.
Rohit walked 25 meters towards South. Then he turned to his left and walked 20 meters. He then turned to his left and walked 25 meters. He again turned to his right and walked 15 meters. At what distance is he from the starting point and in which direction?
In a certain code language, 'STARK' is written as 'LBFMG' and 'MOBILE' is written as 'TNRSPJ'. How will 'BLAME' be written in that same code?
Jumbled Sentences: S1: While talking to a group, one should feel self-confident and courageous.  P: Nor is it a gift bestowed by providence on only a few.  Q: One should also learn how to think calmly and clearly.  R: It is like the ability to play golf.  S: It is not as difficult as most men imagine.  S6: Any man can develop his capacity if he has the desire to do so.  The Proper sequence should be: