1. Natasha thinks of a number and subtracts 2/3 from it and multiplies the result by 9.
The product now obtained is 7 times the number she thought of. What is the number?
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1. Natasha thinks of a number and subtracts 2/3 from it and multiplies the result by 9.
The product now obtained is 7 times the number she thought of. What is the number?
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Step-by-step explanation:
Let no. be x
ATQ (x−
3
2
)×9=7x
⇒9x−7x=2x=
3
2
×9
⇒2x=6
⇒x=3