Answer Posted / etty
2x+y=10x=3
so,
2*3+y=10
6+y=10
y=10-6
4
so
x=3
y=4
so,x-y=3-4
=-1 ans
| Is This Answer Correct ? | 10 Yes | 1 No |
Post New Answer View All Answers
Integral ET(epsiolan transpose)*sigma*dV P=strain displacement vector Q=stress-strain deformation Find [K]
From a vessel on the first day, 1/3rd of the liquid evaporates. On the second day 3/4th of the remaining liquid evaporates. what fraction of the volume is present at the end of the II day.
If the total distance of a journey is 120 km .If one goes by 60 kmph and comes back at 40kmph what is the average speed during the journey?
There are 4 boys and 3 girls. What is the probability the boys and girls sit alternately?
Find the product of the prime numbers between 1-20
A person has Rs 100/- in his pocket, he can as 25 pencils or 15books. He kept 15% of the money for travelling expenses and purchased 5 ncils.So how many books he can purchase with the remaining money.
What is the average candidates who appeared from state q during the given years?
How many mashes are there in a sq. m of wire gauge. Each mesh being 8mm long X 5mm width
modulo(373,7)+round(5.8)+truncat(7.2)-round(3.4) = ? i exactly don't remember the truncate function.but the function was where we skip the '.' part.
dear sir I need ordance factories non technical model question paper so pls send me the model paper my E-mail Id is sakthisaa@gmail.com
If INDIA = JOEJB then BSNZ =?
What is the distance travelled by a ball that falls from a height of 8 mts and each time it bounces half the distance back?
Four concentric circles are given. The radius of 1st circle is x. Next is 2x, then 3x and 4x. Given that area between 2nd and 1st is A and 4th and 3rd circles being B. Find ratio of A to B
a grandfather has 5 sons and daughters and grandchildren.they have to be arranged in a row such that the first 4 seats and last four seats are to be taken by grandchildren and the grandfather would not sit adjacent to any of the grandchildren.
There are 3 societies A, B, C.A lent cars to B and C as many as they had already.After some time B gave as many tractors to A and C as many as they have. After sometime c did the same thing. At the end of this transaction each one of them had 24.Find the cars each originally had.