exam Maths Puzzle Numerical Ability

i need a little help with this word problem:
The reciprocal of two more than a number is three-fourths of the reciprocal of the number itself. what is the number?

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exam Other Question

Find the domain:

s(y) = 3y/(y+5)

Thanks! The formula for calculating the amount of money returned for deposit money into a bank account or CD (Certificate of Deposit) is given by the following:
A=P(1+r/n)
A is the amou