Advertisements
Advertisements
प्रश्न
If 5 is added to three times a number, it becomes the same as 7 is subtracted from four times the same number. This fact can be represented as ______.
Advertisements
उत्तर
If 5 is added to three times a number, it becomes the same as 7 is subtracted from four times the same number. This fact can be represented as 5 + 3x = 4x – 7.
Explanation:
Let the number be x.
Now, 5 is added to 3 times the number 5 + 3x.
It is same as 7 is subtracted from 4 times the number, i.e. 4x – 7.
So, the equation formed is 5 + 3x = 4x – 7.
APPEARS IN
संबंधित प्रश्न
Set up equation and solve them to find the unknown number in the following case:
Add 4 to eight times a number; you get 60.
Set up equation and solve them to find the unknown number in the following case:
Ibenhal thinks of a number. If she adds 19 to it and divides the sum by 5, she will get 8.
Set up equation and solve them to find the unknown number in the following case:
Anwar thinks of a number. If he takes away 7 from `5/2` of the number, the result is 23.
Irfan says that he has 7 marbles more than five times the marbles Parmit has. Irfan has 37 marbles. How many marbles does Parmit have?
A number is 7 more than one-third of itself.
If 1 is subtracted from a number and the difference is multiplied by `1/2`, the result is 7.
Subramaniam and Naidu donate some money in a Relief Fund. The amount paid by Naidu is ₹ 125 more than that of Subramaniam. If the total money paid by them is ₹ 975, find the amount of money donated by Subramaniam.
In a family, the consumption of wheat is 4 times that of rice. The total consumption of the two cereals is 80 kg. Find the quantities of rice and wheat consumed in the family.
A man travelled two fifth of his journey by train, one-third by bus, one-fourth by car and the remaining 3 km on foot. What is the length of his total journey?
Follow the directions and correct the given incorrect equation, written in Roman numerals:
Remove two of these matchsticks to make a valid equation:
