Math, asked by dhruvrajsinhzala44, 9 months ago

My younger sister's age today is 3 times,what it will be 3 years from now minus 3 times what her age was 3 years ago . Find his present age

Answers

Answered by prernakri29

6

Answer:

3(x+3)-3(x-3)

3x+9-3x+9

x=18

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