Advertisements
Advertisements
प्रश्न
Two times a number increased by 5 equals 9. Find the number.
उत्तर
Let the number be x
It is given that two times this number increased by 5 equals 9
∴ 2x + 5 = 9
⇒ 2x = 9 – 5
⇒ 2x = 4
⇒ x = 2 ......[Dividing both sides by 2]
Hence, the required number is 2.
APPEARS IN
संबंधित प्रश्न
Solve the following riddle:
I am a number,
Tell my identity!
Take me seven times over
And add a fifty!
To reach a triple century
You still need forty!
Find a number, such that one-fourth of the number is 3 more than 7.
The length of a rectangle is two times its breadth. Its perimeter is 60 cm.
The solution of the equation is ______.
In a bag there are 5 and 2 rupee coins. If they are equal in number and their worth is ₹ 70, then
The equation formed is ______.
In a bag there are 5 and 2 rupee coins. If they are equal in number and their worth is ₹ 70, then
There are ______ 5 rupee coins and ______ 2 rupee coins.
In a Mathematics quiz, 30 prizes consisting of 1st and 2nd prizes only are to be given. 1st and 2nd prizes are worth ₹ 2000 and ₹ 1000, respectively. If the total prize money is ₹ 52,000 then show that:
The solution of the equation is ______.
A number when divided by 6 gives the quotient 6. What is the number?
The perimeter of a rectangle is 40 m. The length of the rectangle is 4 m less than 5 times its breadth. Find the length of the rectangle.
The three scales below are perfectly balanced if • = 3. What are the values of ∆ and * ?
| (a) |  |
| (b) |  |
| (c) |  |
The given figure represents a weighing balance. The weights of some objects in the balance are given. Find the weight of each square and the circle.
