
and are friends and their ages differ by years. father is twice as old as and is twice as old as his sister . The age of and C differ by years. Find the ages of and .
Important Questions on Linear Equations in One Variable
Give expression for: added to

Write the algebraic expression for the following.
Sum of numbers and subtracted from the product of and .

You are taking some friends for a movie and want to treat them with pizza. The cost of the movie ticket is and the pizza costs . Let represents the number of friends. If , what will be your total expenditure in rupees?

Write the expression for the statement.
is subtracted from .

Give the expression in the following cases:
is multiplied by and then is added to the result.



Equation | Value of variable | Equation satisfied Yes/No |
---|---|---|

Write the algebraic expression for the following.
Two-fifth of a number added to


is subtracted from .

Write the expression multiplied by .

If Rohan spends every day and saves every week, what is his income in (₹) three weeks? How can you help your parents by saving money?

Give an expression: times to which is added.


Write the algebraic expression for the following.
more than times of




Give the expression for: is multiplied by and the result is subtracted from .

