2x-y=4 then 6x-3y=?
Answer Posted / lakshmi
2x=4+y
x=4+y/2
6x-3y=6(4+y)/2 -3y
=(24+6y-6y)/2
=24/2
=12
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Salary of a person is 's' per month,'x'% of salary is given as bonus, if 3 months salary is s1,s2 & s3 then what is his salary?
Add a word in starting of SCAPE and at the end of Grass, u will get two different word
The cost of an item is Rs 12.60. If the profit is 10% over selling price what is the selling price ?
Need Questions Related To Quants
in 8*8 chess board what is the total number of squares refer odel
Find the next series number 1, 1, 2, 3, 6, 7, 10, 11, ?
Complete the series 2, 7, 24, 77,__ (hint: 2*12= 24, 7*11= 77, therefore 24*10= 240)
The day before yesterday was WEDNESDAY then the day after 2morrow is?
Five trays cost is 0.35 each and dozen-----
Could anyone please email the answers to the verizon 2014 aptitude test
pick the odd one out bend shave chop whittle shear
During the early months of 2009, some economists concluded that the slew of U.S. government programs created during the fall of 2008 to stabilize an economy marked by an absence of credit, a wave of enormous asset write downs, a precipitous decline in housing prices, and a historic loss of consumer confidence _________________ has not succeeded in engendering healthy intra-bank credit flows and reviving depressed equity prices has not succeeded in engendering healthy intra-bank credit flows and bringing about the revival of have not succeeded in engendering healthy intra-bank credit flows and reviving depressed equity prices have not succeeded in engendering healthy intra-bank credit flows and to revive depressed equity prices
The first United States Solicitor General, Benjamin H. Bristow, __________________________ was born in 1832 and served in the Grant administration from 1874 to 1876. Earlier in his life, Bristow served as a lieutenant colonel in the 25th Kentucky Infantry was born in 1832 and had served in the Grant administration from 1874 to 1876. Earlier in his life, Bristow served as a lieutenant colonel born in 1832 and served in the Grant administration from 1874 to 1876. Earlier in his life, Bristow had served as a lieutenant colonel in the 25th Kentucky Infantry born in 1832 and appointee in the Grant administration from 1874 to 1875. Earlier in his life, Bristow served as a lieutenant colonel in the 25th Kentucky Infantry
The difference between the compound and simple interest on a certain sum for 2 years at the rate of 8% per annum is Rs.80,What is the sum?
One dollar is saved in one month. Then how much dollar is saved in one day?