In 5years time Reshma will be three times old as she was 9 years ago how old is she now?

Question

Answer

Let her present age be x
Then,
ATQ,
after 5 yrs,
her age =x+5 = 3* her age before 9 yrs
x+5=3(x-9)
x+5=3x - 27
5+27 = 3x - x
32 = 2x
x = 32/2
x = 16
Thus her present age is 16yrs

Answer

Understanding the Problem:

To determine Reshma's current age, we need to solve the given problem using algebraic equations. Let's break down the problem into smaller parts and analyze each part to find a solution.

Identifying the Variables:

To solve the problem, we need to identify the variables involved:

Let's assume Reshma's current age is represented by 'x.'

Understanding the Given Information:

According to the problem, in 5 years, Reshma will be three times as old as she was 9 years ago. This information can be represented algebraically as:

x + 5 = 3(x - 9)

Solving the Equation:

To find Reshma's current age, we need to solve the equation:

x + 5 = 3x - 27

Let's simplify the equation:

2x = 32

Dividing both sides of the equation by 2, we get:

x = 16

Hence, Reshma is currently 16 years old.

Conclusion:

Reshma's current age is 16 years.

Answer

Let her age=x
x+5=3(x-9)
x+5=3x-27
x-3x=-27-5
-2x=-32
x=-32÷-2
x=16

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