Arpita’s present age is thrice of Shilpa. If Shilpa’s age three years ago was x. Then Arpita’s present age is ______.
3(x – 3)
3x + 3
3x – 9
3(x + 3)
Arpita’s present age is thrice of Shilpa. If Shilpa’s age three years ago was x. Then Arpita’s present age is 3(x + 3).
Explanation:
Given, Shilpa’s age three years ago = x
Then, Shilpa’s present age = (x + 3)
Arpita’s present age = 3 × Shilpa’s present age = 3(x + 3)
Concept: Concept of Equation
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Arpitas present age is thrice of shilpa. If shilpas age $$3yr$$ ago was $$x$$. Then, Arpitas present age is
A
$$3(x-2)$$B
$$3x+9$$C
$$3x-9$$D
$$3(x)$$
Given that:
Shilpa's age $$3$$ years ago is $$x$$ years.
Therefore,
Present age of shilpa is $$(x+3)$$
Arpita's present age is thrice of shilpa. Therefore Arpita's present age is
$$3(x+3)$$$$=$$$$3x+9$$ years
Arpita's present age is thrice of Shilpa. If Shilpa's age three years ago was x, then Arpita's present age is
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