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प्रश्न
Given Munnu’s age to be x years, can you guess what (x − 2) may show?
(Hint: Think of Mannu’s younger brother.)
Can you guess what (x + 4) may show? What (3x + 7) may show?
उत्तर
(x − 2) represents that the person, whose age is (x − 2) years, is 2 years younger to Munnu.
(x + 4) represents that the person, whose age is (x + 4) years, is 4 years elder to Munnu.
(3x + 7) represents that the person, whose age is (3x + 7) years, is elder to Munnu and his age is 7 years more than three times of the age of Munnu.
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संबंधित प्रश्न
Complete the last column of the table.
| Equation | Value | Say, whether the Equation is Satisfied. (Yes/No) |
| `m/3 = 2` | m = 0 |
Write the given equation in statement form:
2m = 7
Add 3x, 2y
By how much does 1 exceed 2x − 3y − 4?
Write a statement for the equation, given below:
2y = 18
The length of a rectangular park is thrice its breadth. If the perimeter of the park is 168 metres, fund its dimensions.
The sum of three consecutive natural numbers is 51. Find the numbers.
By how much does I exceed 2x − 3y − 4?
Write 'T' for true and 'F' for false for the statement given below:
−3xy2z is a monomial.
x exceeds 3 by 7, can be represented as ______.
